Most trials are decided by facts the jury can picture, and police reports rarely give the jury the full picture. I learned that in the Major Crimes Unit and in more than 150 jury trials to verdict. As founder of The Brancato Law Firm, P.A., a Tampa criminal defense firm, I still walk the scene myself before trial and go to the evidence room when physical evidence decides the case. Our attorneys pair that work with a network of forensic experts who can explain to a jury what the State’s investigation missed.

Why should a defense attorney visit the crime scene?

A defense attorney should visit the crime scene because the scene holds evidence that no report describes. Police need only probable cause to arrest, and once they have it, many officers move on to the next call. The State still has to prove guilt beyond a reasonable doubt at trial, and the gap between those two standards is where an independent investigation pays off.

Police also clear fewer cases than most people assume. In 2020, law enforcement agencies in Hillsborough County cleared 33.6 index offenses for every 100 reported, according to the Florida Department of Law Enforcement’s County and Municipal Offense Report for 2020. Investigators working that volume often stop gathering evidence once an arrest is made, which is why our firm treats the arrest report as the starting point for its own investigation.

What can a crime scene visit uncover?

A crime scene visit can uncover cameras, witnesses, and physical facts that test every part of the State’s story. The visit lets the attorney compare the police report against the real layout: whether a witness could see what she described, whether the timeline fits the distances, and whether lighting allowed an identification.

Before the visit, our attorneys often study the location on Google Street View to spot likely camera positions. Street View images can be years old, so they are a starting point. Nothing replaces standing where the witness stood.

How do our attorneys conduct a crime scene visit?

Our attorneys work through every scene with the same five steps, so nothing depends on memory at trial:

1. Photograph the location from every angle, including the witnesses’ claimed vantage points.
2. Map every camera, and send preservation letters to the owners of any that might hold footage.
3. Canvass nearby businesses and homes for witnesses police never interviewed.
4. Measure distances and note lighting at the time of day the incident happened.
5. Compare each detail against the police report and the depositions, and mark every conflict for cross-examination.

When a case may turn on disputed facts, our firm can send an investigator early to document the scene and find cameras before footage is overwritten. When the case heads to trial, I go personally. Knowing the distances and sightlines firsthand makes cross-examination precise, and an officer who knows the defense attorney has walked the scene cannot comfortably exaggerate a distance or misremember a layout.

How long is surveillance video kept?

Surveillance video is often kept for only days or weeks before the system records over it, and some systems keep far less. In State v. Hampton, 113 So. 3d 109 (Fla. 5th DCA 2013), a deputy went back to the store where the defendant was arrested to get the video and was told any tape would have been erased within 24 hours. The appeals court reversed the dismissal of the charge because the defense had not proven the State acted in bad faith.

That case shows why waiting is dangerous. Once footage is gone, it cannot be recovered, and a court will not dismiss the case just because police failed to collect it. If you know about cameras where the incident happened, tell your attorney the day you hire the firm. When a person is under investigation and not yet charged, our attorneys send preservation letters as part of our representation before charges are filed.

Case study: the community pool battery trial

A crime scene visit won a battery trial for our firm even though the video itself was long gone. I took over the case from another attorney. The State’s case looked strong on paper: an alleged victim said my client hit him during an argument in a community pool parking lot, and a woman who watched from a distance said she saw my client swinging his arms before the man fell.

My client admitted the argument and admitted raising his voice and gesturing. He insisted he never touched the man. With his permission, I told the jury that my client, who is Hispanic, talks with his hands when he is upset, and that the eyewitness mistook passionate gesturing for punches. Standing alone, that defense asked the jury to believe my client over two witnesses.

What the scene showed

Before trial, I drove to the pool and walked the parking lot. I photographed cameras mounted on poles and building corners with a clear view of where the incident happened. The footage had been recorded over long before I took the case. Neither the police nor the previous attorney had asked for it.

The cross-examination

The cameras became the center of the officer’s cross-examination. I walked him through his duty to collect evidence, the difference between probable cause and proof beyond a reasonable doubt, and the value of video in a he-said, she-said case. He could not recall cameras at the pool. I showed him Defense Exhibit One, my photographs of the parking lot, and he agreed the cameras were there and that no one had collected the video.

Why should a defense attorney inspect the physical evidence?

A defense attorney should inspect the physical evidence because lab reports describe test results, not how the evidence was handled before testing. Florida’s discovery rule, Florida Rule of Criminal Procedure 3.220, requires the prosecutor to let the defense inspect, copy, test, and photograph the tangible evidence in the case. Many attorneys never use that right and see the evidence for the first time in front of the jury.

The backlog at crime labs is one reason handling matters. In 2020, publicly funded forensic crime laboratories in the United States received 3.3 million requests for service and ended the year with about 710,900 requests not completed within 30 days, according to the Bureau of Justice Statistics report Publicly Funded Forensic Crime Laboratories, 2020. Evidence that waits months for testing sits in a property room the whole time, and how it sits there can matter as much as the test.

What does our firm look for in the evidence room?

Our attorneys look for anything that undermines the reliability of the State’s evidence: storage conditions, packaging, and signs of handling. I schedule the inspection close enough to trial that the details are fresh for cross-examination, but early enough to file motions and retain experts if we find a problem. I bring an investigator with a camera, and in a capital case my trial partner comes too, because two sets of eyes matter when a life is at stake. The lead detective or the evidence custodian is usually present.

Case study: the cold hit DNA capital case

An evidence room inspection took the death penalty off the table in a capital case our firm defended. The State sought death based on a DNA “cold hit” in a homicide more than 20 years old. Investigators had collected a cigarette butt at the scene, and when its DNA was run through CODIS, the national DNA database, it matched my client, who was already on death row for a separate homicide.

Modern DNA testing can amplify a usable profile from a tiny sample, such as saliva on a cigarette, and that is why decades-old cases now produce cold hits. On paper, the case looked airtight. My trial partner, our investigator, and I spent a full day in the police evidence room, photographing every container and recording which items shared packaging.

We found that the cigarette butt, the only evidence tying my client to the crime, had been stored in the same box as the victim’s rape kit for more than 20 years. Two items of biological evidence sitting together for two decades created a real risk that DNA moved from one to the other.

The Daubert challenge

I filed a Daubert motion challenging the reliability of the DNA evidence. Under section 90.702, Florida Statutes, expert testimony is admissible only if it is based on sufficient facts or data, is the product of reliable principles and methods, and applies those methods reliably to the facts of the case. The Florida Supreme Court adopted that standard as a rule of evidence in In re Amendments to the Florida Evidence Code, 278 So. 3d 551 (Fla. 2019), replacing the older Frye test.

What happens when police fail to collect or preserve evidence?

When police fail to collect or preserve evidence, the charge usually goes forward, but the defense can put that failure in front of the jury. In Arizona v. Youngblood, 488 U.S. 51 (1988), police failed to refrigerate clothing and test semen samples in a child sexual assault case. The U.S. Supreme Court held that losing evidence that is only potentially useful does not violate due process unless the defendant shows police bad faith. The Court added that a defendant “is free to argue to the finder of fact” that a test police never performed might have cleared him.

Florida follows that rule. In Patterson v. State, 199 So. 3d 253 (Fla. 2016), an arson defendant’s burned truck was destroyed before his arrest, and the Florida Supreme Court held that Youngblood‘s bad faith requirement applies whether the defense asks for dismissal or only for exclusion of evidence. Legal relief for lost evidence is hard to win. What our attorneys can do in nearly every case is show the jury, through cross-examination and expert testimony, what the investigation failed to collect. Our case study on what happens when police destroy evidence shows that approach in a murder trial.

Is it ineffective assistance if a lawyer never investigates?

It can be. Under Strickland v. Washington, 466 U.S. 668 (1984), a convicted defendant claiming ineffective assistance must show that the lawyer’s performance was deficient and that there is a reasonable probability the result would have been different without the error. The Supreme Court said counsel “has a duty to make reasonable investigations or to make a reasonable decision that makes particular investigations unnecessary.”

A failure to visit a scene or inspect evidence supports a claim only when it changed the outcome, such as footage that would have cleared the client or a storage problem that would have kept out a lab result. Inadequate defense work shows up in national data. Of the 147 exonerations recorded nationwide in 2024, 48, or 33%, involved inadequate legal defense, and 38, or 26%, involved mistaken witness identification, according to the National Registry of Exonerations 2024 Annual Report.

Why does investigation timing matter?

Timing matters because evidence disappears on its own schedule, not the court’s. Video is recorded over, witnesses move, lighting and landscaping change, and property rooms purge items under retention policies. Biological samples degrade over time. The defense that starts investigating at arrest has more to work with than the defense that starts at the trial date.

Our attorneys start with the evidence most likely to vanish: cameras first, then witnesses, then the scene itself, and then a request to inspect the physical evidence once discovery is under way. For cases built on DNA, prints, or other lab work, our forensic science defense attorney page explains how we retain experts to review the State’s testing. Our post on why expert witnesses matter in major crimes cases covers when to bring one in.

Frequently asked questions

Why don’t police always collect surveillance video?

Police often stop collecting evidence once they have probable cause for an arrest, and some officers never check for cameras at locations without obvious security systems. Our attorneys at The Brancato Law Firm canvass for cameras ourselves and send preservation letters the day we are hired.

Can I visit the crime scene myself?

You can visit a public place, but it is usually better to let your attorney or a professional investigator do it. The Brancato Law Firm documents scenes so the photographs can be authenticated at trial under section 90.901, Florida Statutes, and so you avoid any contact with witnesses.

What is an evidence view in a Florida criminal case?

An evidence view is a scheduled inspection of the physical evidence at the law enforcement property room, where the defense examines each item and photographs how it was packaged and stored. Attorneys at The Brancato Law Firm request evidence views in cases where DNA, weapons, drugs, or other physical items will decide the verdict.

How long does an evidence inspection take?

A simple case can take a few hours, and a capital or multi-scene case can take a full day or longer. The Brancato Law Firm plans the inspection with enough time left before trial to file motions and retain experts if we find a problem.

What is a Daubert motion?

A Daubert motion asks the judge to exclude expert testimony that does not meet the reliability requirements of section 90.702, Florida Statutes. Our attorneys at The Brancato Law Firm use Daubert motions to challenge lab results when storage, handling, or testing methods make them unreliable, as described on our Tampa forensic evidence attorney page.

Which cases benefit most from a scene visit or evidence inspection?

Any case that depends on what happened at a place or on a physical item benefits: battery, domestic violence, robbery, homicide, DUI crashes, eyewitness identification cases, and DNA cases. The Brancato Law Firm decides early which investigation each case needs, and our DNA evidence defense case study shows how a lab result can be challenged.

For how this fits into the rest of a case, see our stage-by-stage guide to the Florida criminal case process.

Talk to our attorneys before the evidence is gone

Call now if there were cameras where your case happened, because most footage is recorded over long before the first court date. The Brancato Law Firm, P.A., founded by Tampa Criminal Defense Attorney Rocky Brancato, can send preservation letters, walk the scene, and request an evidence view; call (813) 727-7159 at any hour. Our office is two blocks from the courthouse. Our firm has Spanish-speaking staff, and attorney Jean-Luc Adrien speaks Spanish, Haitian Creole, and French. For more about our defense strategies, visit our Forensic Science page.

The Brancato Law Firm, P.A.
620 E. Twiggs Street, Suite 205, Tampa, FL 33602
(813) 727-7159
Serving Hillsborough, Pinellas, and Pasco Counties

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice. We are not affiliated with any other Brancato-named law firms.

If the State’s case against you rests on a fingerprint, the lab report is the beginning of the fight, not the end of it. I’m Rocky Brancato, founder of The Brancato Law Firm, P.A., a Tampa criminal defense firm, and I spent years in the Major Crimes Unit and have tried more than 150 jury trials to verdict over more than 25 years in Hillsborough County courtrooms. Our attorneys work with independent latent print experts, read the examiner’s bench notes, and build the cross-examination long before trial.

Is Fingerprint Evidence Reliable?

Fingerprint evidence is useful but not infallible. Latent print comparison depends on a trained examiner’s judgment, and controlled studies show examiners make measurable errors in both directions. Our attorneys at The Brancato Law Firm treat every fingerprint identification as an expert opinion that has to be tested, because that is exactly what Florida law says it is.

In 2009, the National Academy of Sciences reviewed the state of forensic science in the United States and concluded that, “with the exception of nuclear DNA analysis,” no forensic method had been rigorously shown to consistently connect evidence to a specific individual or source with a high degree of certainty. That finding covered fingerprint comparison.

The research since then has put numbers on the problem. In a 2011 study published in the Proceedings of the National Academy of Sciences, 169 latent print examiners each compared about 100 print pairs. The overall false positive rate was 0.1%, and the overall false negative rate was 7.5%, with 85% of the examiners making at least one false negative error. In September 2016, the President’s Council of Advisors on Science and Technology (PCAST) reported that the false positive rate for latent print analysis “could be as high as 1 error in 306.”

Fingerprint work is also high-volume work. In 2020, publicly funded crime labs in the United States received about 180,000 requests for latent print analysis and ended the year with 43,900 latent print requests still backlogged, according to the Bureau of Justice Statistics. Volume and backlog pressure are part of why our attorneys ask how long an examiner spent on a comparison and who checked it.

How Does a Fingerprint Examiner Reach a “Match”?

An examiner compares a latent print lifted from the scene with a known print taken from a suspect and decides whether the ridge details agree. Most labs follow a four-step process known as ACE-V: analysis, comparison, evaluation, and verification. Each step involves human judgment, and our attorneys at The Brancato Law Firm examine every one of them.

The weak points are usually partial prints, distorted prints from curved or textured surfaces, and contextual bias. The U.S. Department of Justice Office of the Inspector General found that the FBI’s misidentification of Oregon lawyer Brandon Mayfield in the 2004 Madrid bombing investigation came from examiners relying on “extremely tiny details” and rationalizing visible differences that should have excluded him. Our attorneys look for those same patterns in Florida lab files.

Can You Keep Fingerprint Testimony Out Under Florida’s Daubert Rule?

Sometimes, and even when the testimony comes in, the challenge shapes what the examiner can say. Under section 90.702, Florida Statutes, an expert may testify only if the opinion is based on sufficient facts or data, is the product of reliable principles and methods, and reflects a reliable application of those methods to the facts of the case. The Florida Supreme Court adopted that Daubert standard for Florida courts in In re Amendments to the Florida Evidence Code, 278 So. 3d 551 (Fla. 2019).

Courts rarely exclude latent print comparison as a whole discipline. The stronger motion attacks the third requirement: whether this examiner reliably applied the method to this print. Our attorneys at The Brancato Law Firm use a Daubert motion to force the lab to produce its bench notes, marked-up images, verification records, and proficiency testing, and to limit overstated testimony such as “100% certain” or “to the exclusion of all others.”

Does a Fingerprint Prove When You Were There?

No. Fingerprint analysis cannot date a print, so a match proves contact with the surface, not presence during the crime. That gap is often the most powerful defense, and it is the issue our attorneys at The Brancato Law Firm raise first when prints are the State’s main evidence.

The leading Florida case is Jaramillo v. State, 417 So. 2d 257 (Fla. 1982). Jaramillo was convicted of a Dade County double murder based on his prints on a knife, a knife wrapper, and a grocery bag inside the victims’ home. He testified that he had handled those items the day before while helping the victim’s nephew clean the garage, and the print technician admitted he could not tell when the prints were left. The Florida Supreme Court reversed and ordered Jaramillo discharged because the State “failed to establish that Jaramillo’s fingerprints could only have been placed on the items at the time the murder was committed.”

In 2020, Bush v. State, 295 So. 3d 179 (Fla. 2020) discontinued Florida’s special appellate standard for wholly circumstantial cases, the “reasonable hypothesis of innocence” test applied in Jaramillo. The timing argument still matters after Bush. In S.S. v. State, No. 2D19-2572 (Fla. 2d DCA May 7, 2021), a Hillsborough County juvenile case, the State’s only identification evidence was the child’s fingerprints on a damaged door, compared by a Tampa Police Department examiner. The Second District Court of Appeal held that “fingerprints found on an area accessible to the general public are insufficient, alone, to sustain a finding of guilt” and reversed with directions to dismiss the criminal mischief charge.

Prints show up most often in burglary cases, where the charge under section 810.02, Florida Statutes depends on proving you entered the structure or conveyance. Our guide on how to fight a burglary charge in Florida explains how a print on the outside of a window or door frame fits into that defense.

How Do Our Attorneys Challenge Fingerprint Evidence?

Our attorneys challenge fingerprint evidence with a six-step process that starts at discovery and ends in front of the jury. As a Tampa forensic science defense attorney team, The Brancato Law Firm works through each step before deciding whether to file a motion, retain an expert witness, or attack the examiner on cross-examination.

1. Demand the whole lab file. We request the bench notes, the marked comparison images, the verification record, the examiner’s proficiency tests, and the lab’s error and corrective-action logs, not just the one-page report.
2. Have an independent examiner review the print. A defense expert tells us whether the latent print had enough usable detail, whether the comparison was done correctly, and whether “inconclusive” was the honest answer.
3. Check for contextual bias. We ask what the examiner knew about the suspect before comparing, and whether the verifier knew the first examiner’s conclusion.
4. File a Daubert motion where the file supports it. The motion tests whether the method was reliably applied and limits overstated certainty.
5. Build the timing defense. We document every lawful, innocent reason your prints could be on that surface.
6. Make the examiner show the jury. On cross-examination, we ask the examiner to point to each matching feature on enlarged images. An examiner who cannot demonstrate the match in front of the jury has given the jury its reasonable doubt.

Some of this work starts before an arrest. When detectives say they have “your prints” and want an interview, representation before charges are filed lets our attorneys respond before you say something that fills the timing gap for the State.

What Happened When Our Firm Cross-Examined a Fingerprint Examiner?

The jury acquitted. In one of my cases, the State’s theory depended on a latent fingerprint. Before trial, I retained an independent fingerprint expert to review the latent lift and the known print. He saw similarities but could not call it a match, because the print did not support a conclusive opinion.

I decided not to call him. Defense experts sometimes soften on the stand, and a hedge from our own witness could have given the State’s examiner room to recover. Instead, I relied on what the National Academy of Sciences report says about the limits of fingerprint comparison and prepared to cross-examine the State’s examiner directly.

At trial, the State’s examiner testified flatly that the prints matched. I had enlarged images of the latent lift and the known print ready. I asked her to step down from the witness stand and show the jury, point by point, the features that supported her opinion. She could not do it. She had expected the jury to accept her conclusion because she was the expert, and the jury saw that her opinion had nothing behind it.

Past results do not guarantee future outcomes.

That case is why our attorneys treat expert preparation as a core part of the defense. Our post on why expert witnesses matter in a criminal defense explains how we decide when to call our own expert and when to rely on cross-examination.

When Should You Talk to a Lawyer About Fingerprint Evidence?

Talk to a lawyer as soon as you learn the police have your prints, ideally before any interview. Your explanation for how your prints got there is your defense, and it is strongest when our attorneys can document it early with receipts, work records, photos, and witnesses. The Brancato Law Firm also asks for the original latent lift and images early, before evidence is consumed or lost.

Prints are usually one part of a broader forensic case. Our attorneys apply the same approach to DNA cold hits, cell phone location evidence, and firearms identification.

Frequently Asked Questions About Fingerprint Evidence in Florida

Can you be convicted on fingerprint evidence alone in Florida?

Yes, but only when the print could not have been left innocently, such as inside a place you never had access to. The Brancato Law Firm attacks fingerprint-only cases on timing, relying on decisions like S.S. v. State, No. 2D19-2572 (Fla. 2d DCA May 7, 2021), which reversed where the print was on a publicly accessible door.

How many points of comparison does Florida require for a fingerprint match?

None. Florida has no minimum number of matching points, so the conclusion rests on the individual examiner’s judgment. Our attorneys at The Brancato Law Firm make the examiner identify every feature relied on, because an opinion without a fixed standard has to be demonstrated, not assumed.

Can charges based on fingerprint evidence be dropped in Florida?

Yes. Prosecutors drop or reduce cases when the defense shows the print is unreliable, inconclusive, or explainable by lawful contact. The Brancato Law Firm presents that information to the State Attorney’s Office early, and when the investigation is still open, pre-file advocacy can keep charges from being filed at all.

Can my lawyer get the fingerprint examiner’s notes and images?

Yes. Florida’s criminal discovery rule requires the State to disclose expert reports and the results of scientific tests, and the defense can subpoena the underlying lab records. Our attorneys at The Brancato Law Firm request the full case file, including bench notes, marked images, and verification records, because the summary report rarely shows the weak points.

Do I need my own fingerprint expert?

Usually you need at least a consulting expert, even if that expert never testifies. The Brancato Law Firm uses independent examiners to test the State’s conclusion and prepare cross-examination, and our forensic evidence defense team decides case by case whether calling the expert at trial helps or hurts.

What does “inconclusive” mean on a Florida fingerprint report?

It means the examiner could not identify or exclude you from the print. Our attorneys at The Brancato Law Firm treat an inconclusive result as evidence that does not point to you, and we object when the State tries to describe it as “consistent with” our client.

For how this fits into the rest of a case, see our guide to each stage of a Florida criminal case.

Talk to Our Attorneys About Your Fingerprint Case

The window to document an innocent explanation and preserve the original print images closes quickly once a case is filed. The Brancato Law Firm, P.A. was founded by Tampa Criminal Defense Attorney Rocky Brancato, and our attorneys review the lab file, the scene, and your history with that location before advising you on next steps. Call (813) 727-7159 at any hour. Our firm has Spanish-speaking staff, and attorney Jean-Luc Adrien speaks Spanish, Haitian Creole, and French. Read our guide for Spanish-speaking and Haitian Creole-speaking clients.

For more about our defense strategies, visit our Forensic Science Defense page.

The Brancato Law Firm, P.A.
620 E. Twiggs Street, Suite 205, Tampa, FL 33602
(813) 727-7159
Serving Hillsborough, Pinellas, and Pasco Counties

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice. We are not affiliated with any other Brancato-named law firms.

In most drug DUI cases there is no breath number to show the jury, so the State builds its case around an officer trained to read drug impairment in a driver’s eyes, pulse, and balance. I learned how officers are trained to build that kind of testimony as a former police academy instructor, and I am a member of the National College for DUI Defense. As founder of The Brancato Law Firm, P.A., a Tampa criminal defense firm, I have tried more than 150 jury trials to verdict, and our attorneys take DRE evaluations apart one step at a time: the officer’s training file, the video, the vital signs, and the toxicology.

What does a drug recognition expert do in a Florida DUI case?

A drug recognition expert gives the State an opinion that a driver was impaired by drugs and names the drug category the officer believes caused it. Florida’s DUI law, section 316.193, Florida Statutes, makes it a crime to drive while impaired by alcohol, by a chemical substance listed in section 877.111, or by any controlled substance under chapter 893. A breath test measures only alcohol. When a driver blows a low number but still appears impaired, the arresting officer may call a DRE, usually to a police station or jail after the arrest.

The DRE tries to answer three questions. Is the driver impaired? Is the impairment caused by a medical problem or by drugs? If drugs, which category? That opinion often becomes the center of the State’s case when the charge involves marijuana, prescription medication, or illegal drugs. Our Tampa DUI lawyer page explains how The Brancato Law Firm defends these cases from arrest through trial, and our posts on marijuana DUI charges in Florida and DUI for prescription drugs in Florida cover the drug-specific issues.

How does a police officer become a drug recognition expert in Florida?

A Florida officer becomes a DRE by finishing a classroom phase, a supervised field phase, and a recertification every two years. The Institute of Police Technology and Management (IPTM) at the University of North Florida runs Florida’s Drug Recognition Expert program, and the Florida Department of Transportation funds it for Florida officers.

One of those requirements matters in every Tampa Bay case. Before an officer can enter Florida’s DRE program, an Assistant State Attorney in that officer’s judicial circuit must endorse the application in writing. In Hillsborough County, that means a prosecutor from the 13th Judicial Circuit’s State Attorney’s Office. In Pinellas and Pasco Counties, it means the 6th Circuit’s office. The DRE who testifies against a driver was vouched for by the same office prosecuting the case, which is one reason our attorneys request the officer’s full certification file, evaluation log (often called a rolling log), and recertification history before any deposition.

DREs are also scarce. A January 2024 Florida Department of Highway Safety and Motor Vehicles report on impaired driving counted 54 certified DREs in the entire Florida Highway Patrol. FHP Troop C, headquartered in Tampa and covering Hillsborough, Pinellas, Pasco, Polk, Hernando, Citrus, and Sumter Counties, had 11 of them, the most of any troop. Those figures cover only FHP; sheriff’s offices and city police departments train their own DREs. The same FLHSMV report shows Florida recorded 617 drug-confirmed crashes and 367 drug-confirmed traffic deaths in 2022. Nationally, IPTM reports more than 8,000 certified DREs, about 1.1% of all law enforcement officers.

What are the 12 steps of a DRE evaluation?

A DRE evaluation follows a standardized 12-step protocol, and the officer is trained to complete every step in order. The steps below come from the AAA Foundation for Traffic Safety’s 2019 review, Drug Evaluation and Classification: Review of the Program and Opportunities for Enhancement. The right-hand column shows what The Brancato Law Firm’s attorneys examine at each step.

Step 2 deserves attention. The DRE usually hears the arresting officer’s account before examining the driver, so our attorneys look at whether the DRE read borderline signs to fit a conclusion someone else had already reached. Step 11 also comes before step 12, which means the DRE commits to a drug category before anyone knows what the lab will find.

Step 10 raises a constitutional issue. In Allred v. State, 622 So. 2d 984 (Fla. 1993), the Florida Supreme Court reviewed DUI arrests in which officers asked arrested drivers to recite the alphabet out of order. The court held that the request was custodial interrogation under the Florida Constitution, so Miranda warnings were required before the incriminating answers could be used. Applying the test from Allred v. State, 622 So. 2d 984 (Fla. 1993), questions put to an arrested driver about what drugs were taken and when are designed to draw an incriminating answer, which makes them interrogation as well.

What are the seven drug categories a DRE can name?

A DRE can name one or more of seven drug categories, grouped by the signs and symptoms the drugs tend to produce. The AAA Foundation’s review notes that these groupings reflect shared signs and symptoms rather than how the drugs work pharmacologically.

The categories matter in court because many signs overlap. Dilated pupils, a fast pulse, or poor balance can fit more than one category, and each can also have a medical cause. Several categories include lawful prescriptions, so a driver taking medication exactly as prescribed can still be accused of DUI. Our attorneys at The Brancato Law Firm compare each sign the DRE recorded against the category the DRE named, because an opinion that ignores inconsistent signs is open to attack.

Is a drug recognition expert’s opinion admissible in Florida?

Yes, Florida courts have admitted DRE testimony, but the leading appellate decision is nearly 30 years old and was decided under an evidence standard Florida no longer uses. In Williams v. State, 710 So. 2d 24 (Fla. 3d DCA 1998), a county court certified four questions to the Third District Court of Appeal about whether DRE evidence had to pass the Frye “general acceptance” test for scientific evidence. The Third District held that the general portion of the DRE protocol, meaning the vital signs, pupil checks, field sobriety exercises, and similar observations, was not scientific, so Frye did not apply. The court held that DRE testimony was admissible as relevant evidence of impairment once the State laid a proper foundation. It also held that horizontal gaze nystagmus (HGN) results come in when a qualified DRE administered the test correctly, but HGN alone cannot prove a blood alcohol level of 0.08 or more.

Judge Cope dissented in part in Williams v. State, 710 So. 2d 24 (Fla. 3d DCA 1998). He would have excluded the scientific portion of the evaluation and the officer’s opinion that specific drugs caused the impairment, writing that the drug examiner “is not a toxicologist or other scientist.”

The Williams majority relied in part on State v. Meador, 674 So. 2d 826 (Fla. 4th DCA 1996), a DUI case in which the Fourth District held that HGN is scientific evidence and cannot be admitted as a lay observation without a proper scientific foundation. State v. Meador, 674 So. 2d 826 (Fla. 4th DCA 1996) also held that officers describing balance exercises should avoid words like “test,” “pass,” and “fail” that give the exercises an unwarranted scientific aura. Our attorneys use both decisions to hold the State to its foundation before a DRE says a word to the jury.

Can a DRE opinion be challenged under Florida’s Daubert standard?

Yes. Florida now judges expert testimony under the Daubert standard, which asks whether an opinion rests on sufficient facts or data, reliable principles and methods, and a reliable application of those methods to the case. The Legislature amended section 90.702, Florida Statutes, in 2013, and the Florida Supreme Court adopted the amendment as a rule of evidence in In re Amendments to the Florida Evidence Code, 278 So. 3d 551 (Fla. 2019).

Williams v. State, 710 So. 2d 24 (Fla. 3d DCA 1998) was decided under Frye, and its reasoning turned on whether the protocol was “scientific.” Section 90.702 covers scientific, technical, and other specialized knowledge, so it reaches the part of a DRE’s testimony that does the most damage: the opinion that a particular drug category caused the impairment. As of this writing, our research has not found a published Florida appellate opinion that re-examines the DRE protocol under Daubert. That leaves the question open in Hillsborough, Pinellas, and Pasco courtrooms, and The Brancato Law Firm evaluates a Daubert challenge in every case where a DRE’s category opinion is central to the State’s proof.

What did New Jersey’s Supreme Court decide about DRE testimony in 2023?

New Jersey’s highest court admitted DRE testimony in 2023 but placed four limits on it, and Florida defense lawyers can cite that decision as persuasive authority. In State v. Olenowski, 255 N.J. 529 (2023), a driver struck a telephone pole, showed slurred speech and balance trouble, and was evaluated by a certified DRE at police headquarters. After a special master took extensive testimony, the New Jersey Supreme Court held on November 15, 2023, that DRE testimony meets a Daubert-type reliability standard, but only with these safeguards:

• The DRE may testify only that the evaluation is “consistent with” use of one or more drug categories, and may not testify that drugs actually caused the driver’s impairment.
• When feasible, the State must make a reasonable attempt to obtain a blood or urine toxicology report. If it does not, and has no persuasive justification, the DRE’s opinion must be excluded.
• The defense must have a fair opportunity to impeach the DRE and present its own evidence.
• Model jury instructions on DRE evidence should be considered.

The opinion also exposed a gap in the data. The defense pointed to 105 New Jersey evaluations in which toxicology found no drugs, and in 82 of them a DRE had still opined that the driver was drug-impaired. The court declined to treat that as a 78% false-positive rate because the sample was skewed, and it also rejected the State’s claimed 3% error rate. In State v. Olenowski, 255 N.J. 529 (2023), the court concluded that DRE accuracy could not be reliably calculated from the New Jersey data. The decision does not bind Florida courts, but our attorneys use its framework to ask Florida judges to limit what a DRE can say.

How accurate are drug recognition experts?

Research shows DREs can often recognize that a driver is impaired, but the evidence that they can name the right drug category is weaker. The AAA Foundation’s 2019 review by Douglas J. Beirness and Amy J. Porath found that laboratory studies generally support officers’ ability to detect impairment but do not strongly support their accuracy in identifying the drug class, with high miss and false-alarm rates for some categories. The authors reported that field studies show higher accuracy, but those studies probably undercount false negatives because drivers without outward signs are rarely evaluated. They also noted that the standardized field sobriety tests were developed and validated for alcohol, not drugs, and that much of the DRE research predates 2000.

A 2021 National Highway Traffic Safety Administration study, Exploring the Predictive Validity of Drug Evaluation and Classification Program Evaluations (DOT HS 813 013), found that a set of 22 signs and symptoms correctly sorted 86.5% of 2,253 evaluations into the right drug category, dropping to 75.6% for drug combinations. The study used only evaluations already confirmed by toxicology, and its authors stated it was not meant to determine the accuracy of DREs.

How do our attorneys challenge DRE evidence in a Florida DUI case?

Our attorneys challenge DRE evidence by testing the officer, the evaluation, and the toxicology separately, because a weakness in any one of them can undercut the opinion. In a typical case, The Brancato Law Firm works through six areas:

1. Certification and records. Confirm the DRE was certified and current on the date of the evaluation, and obtain the evaluation log, training records, and recertification history.
2. Video and timing. Obtain jail and body camera video and compare it to the DRE’s written report to find steps that were skipped, rushed, or done out of order.
3. Medical explanations. State v. Meador, 674 So. 2d 826 (Fla. 4th DCA 1996) recognized that nystagmus has causes other than alcohol, including natural causes, seizure medications, barbiturates, and other depressants, and that fatigue, age, and eye debris can affect results. Injuries, illness, and fatigue can also produce signs a DRE may read as drug impairment.
4. Toxicology mismatch. If the lab finds no drug, or a drug in a different category than the DRE named, the opinion loses its footing. Presence alone is also not impairment. Under State v. Sercey, 825 So. 2d 959 (Fla. 1st DCA 2002), a DUI manslaughter case involving THC, the State may introduce evidence that a drug was present even without a level tied to impairment, but it still must prove the driver’s normal faculties were impaired.
5. Daubert and limiting motions. Move to exclude or limit the category opinion under section 90.702, using State v. Olenowski, 255 N.J. 529 (2023) as persuasive authority for a “consistent with” limit and State v. Meador, 674 So. 2d 826 (Fla. 4th DCA 1996) to keep out “pass” and “fail” language.
6. Independent experts. Bring in a toxicologist or other qualified expert to explain what the signs and lab results do and do not show. Our post on why expert witnesses matter in Florida criminal cases and our Tampa criminal forensic science attorney page explain how we use them.

For more on the balance exercises that make up step 5, see our post on how to challenge field sobriety tests in Tampa.

Do you have to take a DRE evaluation or a urine test in Florida?

Florida law treats the DRE’s physical evaluation and a chemical test differently. No statute suspends a license for declining the eye checks and balance exercises, but the Florida Supreme Court held in State v. Taylor, 648 So. 2d 701 (Fla. 1995) that a driver’s refusal to perform field sobriety tests is admissible at trial as evidence of consciousness of guilt, where the officer explained the tests and warned of the consequences of refusing.

A urine test carries harsher consequences. Under section 316.1932, Florida Statutes, a driver lawfully arrested for DUI can be asked for a urine sample when the officer has reasonable cause to believe the driver was under the influence of chemical or controlled substances. A first refusal brings a one-year license suspension, and the refusal is admissible in the criminal case. Since October 1, 2025, even a first refusal is a crime under section 316.1939, Florida Statutes: a first refusal is a second-degree misdemeanor, and a refusal after a prior refusal suspension is a first-degree misdemeanor. Our post on Trenton’s Law and Florida’s 2025 DUI penalties explains that change, and our post on whether police can take your blood without a warrant in Florida covers blood draws. Every one of these decisions has consequences, which is why The Brancato Law Firm reviews exactly what the officer said and when.

What should you do in the first 10 days after a drug DUI arrest?

Act within 10 days, because that is the deadline to request review of the license suspension under section 322.2615, Florida Statutes. The early weeks also decide whether the evidence needed to challenge the DRE is still available.

Do not discuss what you took, or when, with anyone other than your lawyer. Our post on how to protect your driver’s license after a DUI arrest in Florida walks through the administrative side, and The Brancato Law Firm can file the review request for you.

Frequently asked questions about drug recognition experts in Florida

Can a DRE tell what drug I took without a blood or urine test?

No. A DRE offers an opinion about a drug category based on physical signs, and only a laboratory test can identify a specific substance. The Brancato Law Firm compares the DRE’s predicted category against the lab report in every case, because a mismatch can undercut the opinion.

Is a drug recognition expert a doctor or medical expert?

No. A DRE is a police officer who completed about 72 hours of classroom training and at least 12 supervised evaluations. At The Brancato Law Firm, we use that training record to show jurors the limits of what the officer is qualified to say, a point Judge Cope made in his partial dissent in Williams v. State, 710 So. 2d 24 (Fla. 3d DCA 1998).

Can I get a DUI in Florida for taking my legal prescription?

Yes. Florida’s DUI statute covers any controlled substance under chapter 893 when it impairs your normal faculties, and a valid prescription is not a defense by itself. Our attorneys at The Brancato Law Firm focus on whether the State can prove actual impairment, as explained in our post on DUI for prescription drugs in Florida.

Does a positive THC test prove I was impaired while driving?

No. Florida courts allow evidence that THC was present, but the State must still prove your normal faculties were impaired at the time you drove. The Brancato Law Firm challenges the gap between a positive test and real impairment, which we cover in our post on driving after using medical marijuana.

Can DRE testimony be excluded in Florida?

It can be excluded or limited when the State cannot lay a proper foundation or when the opinion fails the reliability test in section 90.702. When a DRE is the State’s key witness, The Brancato Law Firm files the motions that test that foundation, and our page on defending DUI charges in Tampa describes the process.

Do I have to answer the DRE’s questions about drug use?

No. You have the right to remain silent, and after an arrest, questions about drug use fall under the custodial interrogation rule the Florida Supreme Court applied in Allred v. State, 622 So. 2d 984 (Fla. 1993). If you already answered, our attorneys at The Brancato Law Firm review the video to see whether those statements can be suppressed.

Can a drug DUI charge be reduced or dropped in Florida?

Yes, it can, depending on the evidence. The Brancato Law Firm looks early for errors in the DRE evaluation, a toxicology report that contradicts the officer, and grounds for a motion to exclude, any of which can lead prosecutors to reduce or drop a charge, though no outcome is guaranteed. Our post on how to fight a DUI charge in Hillsborough County explains the process.

For how The Brancato Law Firm, P.A. defends these cases, see our Tampa drug crimes defense practice.

Talk to a Tampa DUI defense attorney about your DRE case

For more about our defense strategies, visit our Tampa DUI Lawyer page.

Ten days is all Florida allows to challenge a license suspension after a DUI arrest, and the DRE’s records and video are easiest to secure early. Call The Brancato Law Firm, P.A., founded by Tampa Criminal Defense Attorney Rocky Brancato, at (813) 727-7159. Our attorneys will start by requesting the evaluation, the video, and the toxicology report.

The Brancato Law Firm, P.A.
620 E. Twiggs Street, Suite 205, Tampa, FL 33602
(813) 727-7159
Serving Hillsborough, Pinellas, and Pasco Counties

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice. We are not affiliated with any other Brancato-named law firms.

I’m Rocky Brancato, founder of The Brancato Law Firm, P.A., a Tampa criminal defense firm. I meet the Florida Rule of Criminal Procedure 3.112 qualifications for capital cases, spent years in the Major Crimes Unit of the Hillsborough County Public Defender’s Office, and have taken more than 150 jury trials to verdict. When our attorneys defend a vehicular homicide case, the first call we usually make is to an accident reconstruction expert.

How does Florida define vehicular homicide?

Vehicular homicide is the killing of a human being, or of an unborn child by injury to the mother, “caused by the operation of a motor vehicle by another in a reckless manner likely to cause the death of, or great bodily harm to, another.” That definition comes from section 782.071, Florida Statutes.

The key word is reckless. Vehicular homicide does not require alcohol, drugs, or any intent to hurt anyone. It does require more than a mistake. Reckless driving means driving with willful or wanton disregard for the safety of people or property, the same standard used for reckless driving under section 316.192. A moment of inattention, a misjudged left turn, or ordinary speeding that ends in a death is not automatically vehicular homicide. Our Tampa homicide attorney page explains how we defend every type of homicide charge, including this one.

Fatal crashes are common in Tampa Bay. In 2024, 180 people died in traffic crashes in Hillsborough County, down from 230 in 2023 and 225 in 2022, according to the Florida Department of Highway Safety and Motor Vehicles’ Florida Traffic Crash Facts Annual Report 2024. Statewide that year, 449 people were killed in crashes flagged for speeding or aggressive driving, and 321 of those deaths involved speeding. Most of those crashes never lead to a homicide charge, because the State must prove recklessness, not just a tragic outcome.

What are the penalties for vehicular homicide in Florida?

The base offense is a second-degree felony with a maximum of 15 years in prison and a $10,000 fine. Two circumstances raise it to a first-degree felony with a 30-year maximum.

The failure-to-render-aid enhancement does not require proof that the driver knew anyone was hurt, only that the driver knew or should have known a crash occurred. Trenton’s Law, enacted in chapter 2025-121, Laws of Florida, took effect October 1, 2025. It makes vehicular homicide a first-degree felony when the driver has a prior conviction for vehicular homicide, DUI manslaughter, boating under the influence manslaughter, or vessel homicide.

A conviction also brings a driver license revocation of at least 3 years under section 322.28(4)(a). The court may order 120 hours of community service in a trauma center or hospital that regularly receives crash victims, and courts order restitution to the victim’s family. The 4-year mandatory minimum for leaving the scene appears in section 316.027, not in the vehicular homicide statute, and section 316.027(2)(g) lets the court depart from it in some cases that do not involve impairment. We cover that charge in what is leaving the scene of an accident in Florida.

What must the State prove to convict you of vehicular homicide?

The State must prove three elements beyond a reasonable doubt:

1. Reckless operation of a motor vehicle. The driving must show willful or wanton disregard for safety, not negligence. Most vehicular homicide defenses focus here.
2. Causation. The reckless driving must have caused the death. Another driver running a red light, a mechanical failure, or a road hazard can break that chain.
3. The death of a human being or an unborn child. The medical examiner usually proves this, but the State must still connect the death to the crash rather than to a separate medical event.

Can speeding alone be vehicular homicide in Florida?

In Hillsborough, Pinellas, and Pasco Counties, ordinary speeding alone is not enough. The Second District Court of Appeal, which hears appeals from all three counties, has held that “[s]peed alone will not support a charge of vehicular homicide.” That rule comes from House v. State, 831 So. 2d 1230 (Fla. 2d DCA 2002), where the driver was going about 60 mph in a 30 mph residential zone.

The Second District repeated the rule in State v. Desange, 294 So. 3d 433 (Fla. 2d DCA 2020), a Tampa case from a fatal crash near 40th Street and Lake Avenue. The court said “merely speeding, without any other facts or circumstances demonstrating recklessness as distinguished from negligence, is insufficient.” The court still reinstated the jury’s verdict, because Desange was also weaving through heavy traffic, using turn lanes and bike lanes, sideswiping a car without stopping, and cutting right from the left lane. In Harris v. State, 318 So. 3d 645 (Fla. 2d DCA 2021), the court held that driving 94 mph in a 40 mph zone, standing alone, did not prove reckless driving.

Courts in other parts of Florida have held that grossly excessive speed can be enough by itself:

The Third District summed up the tension in Luzardo: “if there must be a jingle in this area of the law, we would prefer, ‘Speed alone is not enough, except when it is.’” Most recently, the Sixth District affirmed a vehicular homicide conviction in Audinot Lugo v. State, No. 6D2025-1884 (Fla. 6th DCA Aug. 14, 2026), in a short opinion citing Luzardo, Pozo, and Ruiz.

The Legislature responded to the speed-alone gap in 2025 by creating a separate crime of dangerous excessive speeding, which we explain in Florida’s new dangerous excessive speeding crime. Local procedure is covered on our Hillsborough County criminal defense page.

How does the State prove how fast you were going?

The State usually proves speed through some combination of eyewitnesses, police calculations, video, and the car’s event data recorder, often called the black box. Each type of evidence has its own rules.

Black-box data is strong but not perfect. A 2011 National Highway Traffic Safety Administration test of event data recorders in Toyota vehicles, Event Data Recorder: Pre-Crash Data Validation of Toyota Products, found the recorded speeds accurate within about 1.5 mph in low-speed tests, but the data was recorded once per second and could be up to about half a second old. Reconstruction formulas have their own limits. An engineering paper published by SAE International, L. D. Metz and L. G. Metz, Sensitivity of Accident Reconstruction Calculations (SAE Technical Paper 980375, 1998), notes that crash inputs are “almost always” estimated or measured approximately and warns of “the inherent sensitivity of some of the calculations to seemingly small variations in variable magnitudes.”

What did Faustin v. State decide about police speed testimony?

In Faustin v. State, Nos. 4D2024-2667 & 4D2024-2669 (Fla. 4th DCA Oct. 7, 2026), the Fourth District held that a detective’s speed calculation using a “momentum formula” is expert testimony, and it reversed two vehicular homicide convictions because the trial court let the jury hear it without screening it as expert evidence.

Neckson Faustin was convicted in Broward County of two counts of vehicular homicide and one count of reckless driving causing property damage. At trial, Detective Michael Wiley, “a lay witness who acknowledged he was not an accredited accident reconstructionist,” told the jury how fast the vehicles were going “based on his calculation using what he called a ‘momentum formula.’” The trial judge allowed it on the theory that the detective was “merely testifying about his investigation.”

The Fourth District disagreed: “Because Wiley’s calculation depended on specialized knowledge and methodology, it constituted expert opinion testimony subject to section 90.702.” Under section 90.702, which the Florida Supreme Court adopted as Florida’s Daubert standard in In re Amendments to the Florida Evidence Code, 278 So. 3d 551 (Fla. 2019), expert testimony must rest on sufficient facts or data and reliable methods that the witness applied reliably to the case.

The detective’s work failed that test on this record. The court noted that he:

• Used vehicle weights “derived from averages found through internet searches.”
• Calculated departure angles “using Google Maps and a protractor,” while admitting the angles had to be “very accurate.”
• Assumed the Corolla’s approach angle was zero because “[t]hat is how we are taught to do it when we use this formula.”
• Could no longer produce the field sketch behind his calculations.

The State argued the error was harmless because the cars’ event data recorders also showed speed. The court rejected that argument because “testimony established that the data could not be reliably interpreted without independent accident reconstruction.” The detective’s numbers “purported to corroborate that evidence on an issue central to whether the defendant drove recklessly.” The court ordered a new trial.

Faustin does not say that only accredited reconstructionists may testify about speed. It says a formula-based calculation is expert opinion, so the judge must decide whether it is reliable before the jury hears it. The Fourth District reached a similar result in Kemp v. State, 280 So. 3d 81 (Fla. 4th DCA 2019), a vehicular homicide case where a corporal’s opinion from “eyeballing” crush damage failed the reliability test and the court also ordered a new trial. As the Kemp court put it, “repeated invocation of the magic words ‘training and experience’ was insufficient.”

Faustin is a Fourth District decision. Trial courts in Tampa Bay follow other districts’ decisions when the Second District has not ruled otherwise, and the section 90.702 standard applies statewide.

The challenge to police speed math can be raised at three points: in a pretrial motion asking the judge to hold a reliability hearing, by objection at trial, and on appeal if the judge lets unreliable testimony in. Losing at one stage does not end the issue at the next.

How do our attorneys defend vehicular homicide charges?

We attack the two elements the State most often overreaches on, recklessness and causation, with independent expert work rather than argument alone. Our defense in these cases typically includes:

1. An independent reconstruction. Our expert reviews the scene measurements, crush damage, video, and black-box data before the State’s version hardens.
2. Reliability challenges to State experts. Under Faustin and Kemp, we ask the court to screen speed and braking opinions before the jury hears them. Our Tampa criminal forensic science attorney page explains how we work with experts.
3. Suppression of black-box data. If police downloaded the event data recorder without a warrant or a real emergency, we move to suppress it under Worsham.
4. Mechanical and other causes. ASE-certified mechanics inspect for brake failure, tire failure, and steering defects, and we investigate the role of other drivers and road conditions.
5. The speed-alone rule. In our district, the State must prove more than speed. We hold it to House, Desange, and Harris.

Past results do not guarantee future outcomes. We tell the full story in When the Car, Not the Driver, Caused the Crash.

What should you do if you are under investigation after a fatal crash?

Talk to a lawyer before you give any statement. Vehicular homicide charges are often filed weeks or months after the crash, while the traffic homicide investigator waits for toxicology, downloads the event data recorders, and reconstructs the scene. In the 13th Judicial Circuit, fatal crashes are assigned to traffic homicide investigators from the Florida Highway Patrol, the Hillsborough County Sheriff’s Office, or the Tampa Police Department.

There is no deadline that protects you by running out. Under section 775.15(1), “a felony that resulted in a death may be commenced at any time.”

That investigation window is when a defense expert can still photograph the scene, inspect the vehicles before they are released or repaired, and preserve electronic data. What you say to the investigator, even to explain, often becomes the recklessness evidence. Our pre-file advocacy work manages contact with law enforcement and gets preservation demands out early. Our guide to whether the Florida accident report privilege requires you to talk to police after a crash explains what you must tell an officer and what you can decline.

For more about our defense strategies, visit our Homicide Defense page.

Frequently asked questions about vehicular homicide in Florida

Can police use my car’s black box data without a warrant in Florida?

Not usually. In State v. Worsham, the Fourth District held that police need a warrant to download event data from an impounded car unless an emergency exists. The Brancato Law Firm checks how and when the black box was downloaded in every fatal crash case.

Does a traffic homicide investigator have to be an accredited reconstructionist to testify about speed?

Faustin v. State (2026) did not require accreditation, but it held that a formula-based speed calculation is expert testimony. Under Faustin, the judge must decide whether the method is reliable and was applied reliably before the jury hears it. Our attorneys at The Brancato Law Firm file those challenges before trial so the issue is decided on a full record.

Can a witness testify about how fast they think I was driving?

Yes, if the witness had a real opportunity to observe. Florida courts treat a speed estimate as common observation, but the estimate must rest on what the witness actually saw. The Brancato Law Firm investigates each eyewitness’s vantage point, lighting, and distance to test that estimate.

Is there a statute of limitations for vehicular homicide in Florida?

No. Section 775.15(1) allows prosecution of “a felony that resulted in a death” at any time. Because charges can come months later, The Brancato Law Firm begins preserving evidence as soon as a client calls.

Can vehicular homicide charges be dropped or reduced in Florida?

Yes, when the recklessness or causation evidence is weaker than the tragedy suggests. A charge can be reduced to reckless driving when the defense shows negligent rather than reckless driving, or dropped when an independent cause produced the death. The Brancato Law Firm builds those arguments on independent expert analysis, as our Tampa criminal traffic lawyer page describes for reckless driving cases.

What is the difference between vehicular homicide and DUI manslaughter?

Vehicular homicide requires reckless driving but no impairment, while DUI manslaughter requires impairment or an unlawful alcohol level but no recklessness. Prosecutors sometimes charge both from the same crash. Our attorneys at The Brancato Law Firm explain the differences in our guide to DUI manslaughter in Florida.

Does Trenton’s Law make a second vehicular homicide a first-degree felony?

Yes. Since October 1, 2025, section 782.071(1)(c) makes vehicular homicide a first-degree felony when the driver has a prior conviction for vehicular homicide, DUI manslaughter, boating under the influence manslaughter, or vessel homicide. The Brancato Law Firm examines every prior conviction the State relies on to confirm it actually qualifies.

Is vessel homicide treated the same way?

Yes. Section 782.072 applies the same penalty structure to deaths caused by reckless operation of a boat. Our attorneys at The Brancato Law Firm defend vessel homicide charges with the same expert-driven approach, adding the navigation rules and wake conditions that replace lanes and traffic signals on the water.

For how The Brancato Law Firm, P.A. defends these cases, see our Tampa DUI defense practice.

Talk to a Tampa criminal defense attorney after a fatal crash

If you or a loved one is under investigation or has been charged after a fatal crash in Hillsborough, Pinellas, or Pasco County, the attorneys of The Brancato Law Firm, P.A., founded by Tampa Criminal Defense Attorney Rocky Brancato, can get an independent reconstruction started now. Call (813) 727-7159 before you speak with the traffic homicide investigator. Vehicles get released, data gets overwritten, and scenes get repaved.

The Brancato Law Firm, P.A.
620 E. Twiggs Street, Suite 205, Tampa, FL 33602
(813) 727-7159
Serving Hillsborough, Pinellas, and Pasco Counties

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice. We are not affiliated with any other Brancato-named law firms.

That distinction is not academic. The misapplication of forensic science contributed to 52% of wrongful convictions in Innocence Project cases, and false or misleading forensic evidence is a contributing factor in roughly 24% of all exonerations tracked by the National Registry of Exonerations. At The Brancato Law Firm, our forensic science defense work is built around a single premise: a forensic report can look like proof and still be wrong. This guide explains what the role actually is, why it matters more than most people realize, and how to tell whether a lawyer can do the work or just talk about it.

What “Forensic” Actually Means

“Forensic” does not mean “scientific.” It comes from the Latin forensis, meaning “of the forum,” the public square in Rome where legal and civic business was conducted. Cornell’s Legal Information Institute defines it as “used in or suitable to courts of justice.” So a forensic science is any science applied to the questions a court has to answer. A forensic defense lawyer, by extension, is an attorney who applies that science to the courtroom on behalf of the accused.

The American Academy of Forensic Sciences puts it simply: when a scientist’s knowledge is used to help lawyers, juries, and judges understand the results of scientific tests, that scientist becomes a forensic scientist. And the same organization is clear that any party to a case can challenge whether the scientist performed the tests correctly, whether the results were interpreted accurately, and whether the underlying method is even valid. That challenge function is the entire job.

How a Forensic Defense Lawyer Differs From a General Criminal Defense Attorney

Every criminal defense attorney handles the full arc of a case: arraignment, discovery, plea negotiations, and trial. A forensic-focused defender does all of that and adds the ability to take the science apart. The difference shows up in what the lawyer does when a lab report lands on the desk.

An attorney who lacks forensic knowledge cannot effectively challenge forensic evidence. The conclusions on the report go unquestioned, and the jury hears the state’s version of the science as settled fact. An attorney who understands the science can find the weaknesses other lawyers miss.

The Core Job: Refusing to Take the Science at Face Value

The work of a forensic defense lawyer comes down to one discipline: not accepting a forensic conclusion just because it arrived in a lab report on official letterhead. Laboratory errors happen. Analysts misinterpret data. Experts sometimes reach conclusions the science does not support. And prosecutors routinely overstate what a result actually proves.

The National Institute of Justice identifies five types of forensic error that a defense lawyer can probe:

• Misstatements written into the forensic report itself
• Individualization or classification errors, where an analyst declares a “match” the data does not support
• Testimony errors, such as overstating the statistical weight of a result
• Officer-of-the-court errors
• Evidence-handling errors, including broken chain of custody and lost or contaminated samples

Notice how many of those live in the process, not the headline conclusion. A clean-looking result can sit on top of a sloppy collection, a contaminated sample, or a misread data point. The forensic defense lawyer’s job is to demand the underlying material and check.

Why This Matters: The Data on Forensic Error

Forensic evidence carries enormous weight with juries because it sounds objective. The record says otherwise. Flawed forensics is one of the most measurable causes of wrongful conviction in the country.

• Among DNA exonerations nationwide, unvalidated or improper forensic science was a factor in roughly half of the underlying wrongful convictions, according to the Innocence Project.
• The National Registry of Exonerations attributes false or misleading forensic evidence to roughly a quarter of all exonerations it has recorded, a database that now holds more than 3,400 cases since 1989.
• In its review of hundreds of cases, the NIJ concluded that in about half of the wrongful convictions analyzed, better technology or stricter testimony standards may have prevented the conviction at the time of trial.

The starkest example is the FBI’s own. The Justice Department and FBI formally acknowledged that 26 of 28 examiners in the Bureau’s microscopic hair comparison unit gave testimony or lab reports containing errors, with erroneous statements in at least 90% of the trial transcripts reviewed from the period before 2000. Among those cases, defendants in at least 35 received the death penalty, and errors were found in 33 of them. This was not a rogue lab. It was the gold-standard federal laboratory, and the science it presented as certain was overstated for decades.

Not All Forensic Evidence Is Equally Reliable

The phrase “the forensic evidence” hides a wide range of reliability. Two national reviews settled this. The 2009 National Academy of Sciences report, Strengthening Forensic Science in the United States, found that many disciplines admitted in court lacked the scientific foundation to support the conclusions drawn from them. The 2016 PCAST report reviewed more than 2,000 papers and graded six feature-comparison methods. Only single-source DNA, and with caveats, latent fingerprints, came out as foundationally valid.

Here is how the major evidence types stack up, and where a defense challenge usually lands.

A few of these deserve a closer look, because the gap between how reliable they sound and how reliable they are is where cases turn.

DNA Is Not One Thing

Single-source DNA from a clean sample is genuinely powerful. The science is sound. But NIST cautions that DNA mixtures, samples containing genetic material from more than one person, present far greater challenges, and that there is not enough publicly available data to independently assess the software used to interpret them. So “they found your DNA” can mean a near-certain identification, or it can mean an analyst made a judgment call about a muddy mixture. Those are not the same, and a forensic defense lawyer treats them differently.

Fingerprints Are Subjective

Most people assume a fingerprint match is binary. It isn’t. PCAST found latent print analysis to be valid but with a false-positive rate the report called substantial, citing study results ranging from roughly 1 error in 306 cases to 1 in 18, depending on the lab. The comparison still depends on a human examiner’s judgment about whether two prints “match.” We covered this in more depth in our breakdown of why fingerprint evidence is less reliable than most people think.

Some Courtroom “Sciences” Have No Scientific Basis

Bite mark comparison is the clearest example. PCAST concluded it does not meet the standard for foundational validity, and the Innocence Project has tied at least 26 wrongful convictions or indictments to it. When a discipline has been found scientifically invalid, the strategy is not to rebut it with a competing expert. It is to move to exclude it entirely.

Toxicology Depends on Assumptions

In a DUI case, the breath or blood test usually happens well after the traffic stop. To estimate your level at the time you were driving, the state relies on retrograde extrapolation, a backward calculation built on assumptions about absorption and elimination rates. One of the field’s foundational researchers warned that extrapolating a later test back to the time of the offense is “always of uncertain validity.” We walk through a real version of this problem in our case study on why your BAC at the station is not your BAC behind the wheel.

The Cases Where Forensic Defense Decides the Outcome

Forensic challenges matter most in the cases where the science is the case.

• Homicide: autopsy and cause-of-death findings, blood spatter, ballistics, and DNA. In one homicide defense matter we handled, a former state medical examiner reviewed the scene photos and tissue slides and concluded a child’s death was an accidental drowning, with a liver injury consistent with CPR compressions rather than inflicted trauma. First-degree murder and aggravated child abuse charges were dismissed.
• Sexual assault: DNA analysis and sexual assault nurse examiner findings, where mixture interpretation and the source of an injury are often contestable.
• DUI and vehicular homicide: toxicology, retrograde extrapolation, and accident reconstruction.
• Drug offenses: substance identification, where field test kits, not lab analysis, drove the single largest error category in the NIJ’s data.
• White-collar crime: forensic accounting, used to establish or rebut intent in fraud, embezzlement, and money-laundering cases.
• Cybercrime: digital forensics, which NIST defines as acquiring, preserving, and analyzing evidence using methods that are demonstrably reliable, accurate, and repeatable, all of which can be challenged when the process falls short.

Each case is unique. Past results do not guarantee future outcomes.

The Legal Tools That Make the Challenge Possible

Knowing the science is only half of it. A forensic defense lawyer also has to know the rules that let a court keep bad science out or force the state to defend its methods. Four matter most.

You can read the Confrontation Clause holding in full in Melendez-Diaz v. Massachusetts, and the duty-to-investigate language in the ABA’s Defense Function Standards. Together these tools are why a forensic challenge is possible at all: the law gives the accused the right to test the science, retain independent experts, and demand that analysts answer for their methods under oath.

How to Vet a Lawyer for a Science-Heavy Case

If your case turns on forensic evidence, the most useful thing you can do is figure out whether a prospective lawyer actually does this work or only references it. The questions are simple, and the answers are revealing.

• “Which forensic experts have you worked with?” A lawyer who does this work can name disciplines and, often, specific experts: forensic pathologists, DNA analysts, toxicologists, firearms examiners, digital forensics professionals. Vague answers are a flag.
• “What would you demand beyond the summary report?” The right answer involves bench notes, raw electronic data, lab accreditation records, analyst proficiency-testing results, and full chain-of-custody documentation. A lawyer who plans to work from the one-page summary is telling you something.
• “How would you cross-examine the state’s expert?” Look for specifics about methodology, error rates, and the analyst’s own assumptions, not a general promise to “challenge” the witness.
• “Would you re-test or get an independent review?” The ABA standards contemplate exactly this, and independent review is frequently where exculpatory findings surface.

Forensic defense lawyer is not a credential you can verify on a bar website. There is no separate license, and some attorneys market scientific labels without the trial experience to back them. Evaluate demonstrated experience over titles. The right question is not “are you a forensic lawyer,” it is “show me a case where you took the state’s science apart.”

This is the work we treat as central rather than optional. Our approach routinely involves subpoenaing bench notes, sending raw data to independent labs, and retaining experts who sit beside us through every deposition of the state’s analysts. In one cold-hit DNA case, that process surfaced a misread allele the state’s own analyst had relied on, and the charge was dismissed. Each case is unique, and past results do not guarantee future outcomes. We also wrote separately about why expert witnesses are not optional in serious cases, because in many of them, the right expert is the difference between a conviction and a dismissal.

The “CSI Effect” Cuts Both Ways

Television shapes what jurors expect. One forensic scientist estimated that 40% of the scientific techniques shown on crime dramas do not actually exist. The so-called CSI effect describes how those expectations bleed into real courtrooms, and it works in two directions. Jurors may demand forensic evidence that a case does not actually require, which can help the defense. Or they may over-credit forensic testimony simply because it is presented in a lab coat, which helps the prosecution.

The research is genuinely mixed. A large study of more than 1,000 jurors found heightened expectations but no clear link between watching crime shows and a tendency to convict. So the CSI effect is not a reliable advantage for either side. What it does confirm is that juries arrive primed to trust forensic science, which is exactly why someone has to be in the room who can show them when that trust is misplaced.

Frequently Asked Questions

Is a forensic defense lawyer the same as a forensic scientist?

No. A forensic scientist performs lab analysis, such as testing DNA or examining fingerprints. A forensic defense lawyer is an attorney who knows enough about that science to challenge it in court, retain independent experts, and cross-examine the analysts who did the testing.

Do I need a forensic defense lawyer for a DUI?

Often, yes. DUI cases turn on breath or blood toxicology, and the science behind a result is more contestable than most people assume. Retrograde extrapolation, the calculation used to estimate your level at the time of driving, depends on assumptions that a knowledgeable lawyer can challenge.

Can forensic evidence be wrong?

Yes. Lab errors, contamination, broken chain of custody, and analyst misinterpretation all occur, and some courtroom disciplines such as bite mark comparison have been found to lack scientific validity. False or misleading forensic evidence is a documented factor in a significant share of wrongful convictions nationwide.

What is a Daubert motion?

A Daubert motion asks the judge to exclude expert testimony whose method has not been properly tested, peer-reviewed, or shown to have an acceptable error rate. Florida adopted the Daubert standard in 2013, which gives the defense a tool to keep unreliable science out of the courtroom entirely.

The Bottom Line

A forensic defense lawyer is a criminal defense attorney with the scientific fluency to challenge the evidence that looks the most airtight. The role is defined by what the lawyer does with a lab report: reads the underlying data, retains independent experts, files the motions that keep weak science out, and cross-examines the state’s analysts on the parts they would rather not explain. The wrongful conviction data is the case for why it matters. When the science is wrong and no one checks, people go to prison for things they did not do.

If you or a family member is facing a charge that hinges on forensic evidence in Hillsborough, Pinellas, or Pasco County, get a lawyer who will read the bench notes, not just the summary. Call The Brancato Law Firm at (813) 727-7159 or request a confidential consultation to talk through how the science in your case can be tested.

Updated November 6, 2026

The Importance of Hands-On Evidence Review

In serious criminal cases, the State’s evidence can seem overwhelming on paper. Lab reports show DNA matches. Forensic analysts provide confident conclusions. Police reports document careful evidence collection. However, paper tells only part of the story.

After 25+ years of criminal defense experience, I have learned that what happens between evidence collection and laboratory analysis matters enormously. How were items packaged? Where were they stored? What other evidence shared the same container? Only by going to the evidence room and examining the physical items yourself can you answer these questions.

Unfortunately, many attorneys never conduct this critical review. Instead, they rely on discovery documents and lab reports, seeing the actual evidence for the first time at trial. By then, it is too late to challenge storage conditions, contamination issues, or chain of custody problems that could have changed everything.

What Paper Discovery Misses

Discovery documents provide essential information: police reports, witness statements, lab results, and photographs. Nevertheless, they cannot show you how officers actually handled and stored evidence. For example, a lab report might confirm a DNA match, but it will not reveal that analysts stored the DNA sample in the same container as other biological evidence from the case.

Similarly, crime scene photographs document what investigators found, but they cannot reveal what happened to that evidence over years or decades in storage. Consequently, only a personal inspection can uncover these critical details.

Paper Discovery vs. Physical Evidence Inspection

How I Conduct Evidence Reviews

When a case involves physical evidence that could determine my client’s fate, I schedule time at the law enforcement evidence room to conduct a thorough inspection. This is not a quick visit. Depending on the volume of evidence, a comprehensive review can take hours or even a full day.

Timing the Evidence View

I typically conduct evidence inspections close to trial so the details remain fresh in my mind during cross-examination and closing argument. However, I never wait until the eve of trial. If the inspection reveals problems—contamination issues, storage failures, chain of custody gaps—I need time to file motions, retain experts, and adjust trial strategy accordingly.

Who Attends the Evidence Review

I bring my investigator, a camera, and a notepad to every evidence view. In capital cases, my trial partner attends as well because two sets of eyes are essential when a client’s life is at stake. Additionally, the lead detective or evidence custodian is typically present. My team photographs every item and documents every storage container. Furthermore, we record detailed notes that can later support motions to suppress or exclude evidence.

What I Look For During Inspection

The goal is to identify anything that could undermine the reliability of the State’s evidence. First, I examine storage conditions: Did technicians keep biological evidence at proper temperatures? Second, I check packaging: Did officers place items that should remain separate in the same container? Third, I assess handling: Do the items show signs of tampering, degradation, or contamination?

Critical Areas to Examine During Evidence Inspection

Case Study: The Cold Hit DNA Case

This capital case from my files demonstrates why evidence inspection can be case-changing—and potentially life-saving. The State sought the death penalty against my client based on DNA evidence from a homicide that occurred more than twenty years earlier.

The State’s Evidence

A “cold hit” had linked my client to the decades-old crime. Investigators found a cigarette butt at the original crime scene, and when DNA from that cigarette was eventually run through the CODIS database, it came back to my client. He was already on death row for a separate homicide, making him an easy target for this cold case.

How Cold Hits Work: DNA Amplification Technology

DNA testing technology has improved immensely over the past few decades. Modern techniques can extract genetic material from even the smallest biological samples. Through a process called amplification, forensic scientists add reagents to the sample that “amplify” or increase the visibility of the DNA profile.

As a result, cold hits on cases from twenty or thirty years ago have become increasingly common. A tiny amount of biological material—such as saliva on a cigarette butt or skin cells on a doorknob—can now yield a usable DNA profile. In other words, evidence that was insufficient for testing decades ago can now generate matches through CODIS.

On paper, the case against my client looked strong. The prosecution had DNA evidence from modern amplification technology and a defendant already convicted of murder. Consequently, they felt confident.

The Evidence Room Visit

Because this was a capital case, my trial partner and I scheduled a full day at the police department evidence room. Our investigator joined us with a camera and notepad, and the lead detective was present as we methodically examined every piece of evidence.

Together, we documented how officers had stored each item over the past two decades. Our team photographed containers, recorded storage locations, and noted which items shared packaging. Although the process was tedious, it was essential. Then we found it.

The Critical Discovery

The Daubert Motion

Armed with photographs and documentation from our evidence room visit, I filed a Daubert motion challenging the admissibility of the DNA evidence. Under Daubert, scientific evidence must meet reliability standards before a court can admit it. Evidence that officers stored in a manner that creates contamination risks fails this standard.

The motion detailed exactly what we found: two pieces of biological evidence, both critical to the case, stored together for decades. Any competent forensic expert would acknowledge that this storage method created an unacceptable risk of cross-contamination.

The Result

Why Many Attorneys Skip Evidence Inspection

Conducting a thorough evidence review takes time—hours or even days that many attorneys are unwilling or unable to invest. Furthermore, scheduling access to evidence rooms requires coordination with law enforcement. The work itself is tedious: opening boxes, photographing containers, and recording observations.

As a result, too many “trial” attorneys see the physical evidence for the first time when it appears in the courtroom. By then, the opportunity to challenge storage conditions, contamination issues, or chain of custody problems has passed. Consequently, the jury sees the evidence without ever learning about problems that a thorough inspection would have revealed.

When Failing to Inspect Evidence Is Ineffective Assistance

Defense attorneys have a constitutional obligation to investigate their client’s case. When physical evidence is central to the prosecution—such as DNA, fingerprints, drugs, or weapons—failing to personally inspect that evidence can constitute ineffective assistance of counsel.

Consider the cold hit case above. If I had simply accepted the lab report at face value, my client might have received a death sentence based on contaminated evidence. The storage problem only came to light because we spent a full day in the evidence room examining every item. Consequently, an attorney who skipped this step would never have discovered it.

Therefore, if a court convicted you based on physical evidence that your attorney never personally examined, you may have grounds for post-conviction relief. An experienced appellate attorney can evaluate whether the failure to inspect evidence prejudiced your defense.

Frequently Asked Questions

Questions About Evidence Inspection

Questions About Contamination and Storage

Questions About Working With Your Attorney

Questions About Appeals and Post-Conviction Relief

For how this fits into the rest of a case, see our stage-by-stage guide to the Florida criminal case process.

Experience in Capital Cases

I am Tampa Criminal Defense Attorney Rocky Brancato. With over 25 years of criminal defense experience, including service as Chief Operations Officer of the Hillsborough County Public Defender’s Office, I understand what thorough case preparation requires. As a death-qualified attorney, I have handled capital cases where the stakes could not be higher.

The cold hit DNA case taught me—and should teach every defendant—that lab reports are not the final word. Physical evidence has a history: collection, transportation, storage, and handling. Problems can arise at any point in that chain. Ultimately, only an attorney willing to spend hours in an evidence room will uncover them.

My client faced the death penalty based on DNA evidence that seemed airtight. Nevertheless, a full day of tedious evidence inspection revealed that improper storage had compromised the State’s key evidence. That discovery saved his life.

Call (813) 727-7159 for a Confidential Consultation

The Brancato Law Firm, P.A.

620 E Twiggs Street, Suite 205, Tampa, FL 33602

Serving Hillsborough, Pinellas, and Pasco Counties

Related:

Tampa Criminal Forensic Science Attorney

Who is the Best Sex Crimes Attorney in Tampa Bay

Tampa Homicide Defense Attorney

In child abuse cases, medical testimony carries tremendous weight. However, it does not always follow the scientific method. That difference can have life-changing consequences for anyone accused of abuse.

The strength—or weakness—of a medical opinion can decide whether justice is done or a wrongful conviction occurs. Consequently, if you or someone you love faces child abuse charges in Tampa, Hillsborough County, or the greater Tampa Bay area, you need an attorney who knows how to challenge flawed medical findings. I am Tampa Criminal Defense Attorney, Rocky Brancato. My firm, The Brancato Law Firm, P.A., is equipped to navigate you through the complex and often unfair world of medical opinion in Tampa Child Abuse cases.

The Problem with Child Protection Team Testimony

Years ago, Tampa attorney Rocky Brancato mentored a young attorney handling their first aggravated child abuse case. During that case, the young lawyer was struck by a Child Protection Team (CPT) doctor’s confident claim that a child’s injuries were caused by abuse—offered with “reasonable medical certainty.”

But where was the science to support it?

What the Research Revealed

Although the charges in that case were later dismissed, the young attorney kept digging into the foundation of CPT testimony. The findings were troubling. Many CPT doctors rely on assumptions and untested theories rather than scientifically verified conclusions.

Over time, these opinions have been passed down as accepted knowledge, shaping courtroom testimony without the rigor of controlled, repeatable scientific testing—the foundation of the scientific method.

The Human Cost

Even today, this flawed approach appears in courtrooms across the United States. Judges and juries often hear CPT testimony treated as fact, even when it lacks empirical support. As a result, families are torn apart and innocent people convicted based on conjecture instead of science.

A powerful example of this issue appears in the Netflix documentary Take Care of Maya, which reveals the human cost of unchecked CPT testimony. Without scientific discipline, these cases can become battles of opinion rather than fact.

Common Problems with CPT Medical Testimony

A Note on Good Faith

To be clear, most CPT doctors act in good faith. They perform essential work and help countless children. Nevertheless, some exceed the limits of science and law by presenting speculation as certainty. The system would benefit if every expert acknowledged the boundaries of their knowledge and adhered strictly to evidence-based conclusions.

The Shaken Baby Syndrome Controversy: A Cautionary Tale

One of the clearest examples of unreliable medical testimony in child abuse cases is Shaken Baby Syndrome (SBS). For years, medical experts claimed that a combination of three symptoms—subdural bleeding, retinal bleeding, and brain swelling—proved that a baby was violently shaken.

Those opinions led to countless convictions based on a theory that lacked solid scientific proof.

What Science Later Revealed

Later research showed that several other medical conditions can cause the same symptoms. Birth trauma, genetic disorders, infections, and accidental falls all produce patterns once blamed on abuse.

Because of this, courts across the country have begun revisiting older cases where SBS testimony played a central role. Sadly, many innocent caregivers have already spent years in prison due to outdated medical beliefs.

Medical Conditions That Can Mimic Abuse

This history highlights why medical testimony must meet scientific standards, not just sound convincing. When experts rely on flawed methods or unsupported theories, the justice system risks punishing the wrong people instead of protecting the innocent.

How We Challenge Unreliable Medical Testimony

The Daubert Standard in Florida

Florida courts use the Daubert standard to determine whether expert testimony is admissible. Under Daubert, judges must evaluate whether an expert’s methods are scientifically valid and whether those methods were properly applied to the facts of the case.

This means that an expert’s opinion—no matter how confident—can be challenged if it lacks a proper scientific foundation. A skilled defense attorney examines the methods behind CPT testimony to uncover unreliable or untested medical theories.

Independent Medical Review

In child abuse cases, we work with forensic pathologists and medical experts to conduct independent reviews of the evidence. These experts can identify alternative explanations for injuries—conditions that mimic abuse but have nothing to do with wrongdoing.

Multiple clients have had charges dismissed after independent medical review revealed non-abuse explanations for injuries. This approach ensures that only scientifically sound evidence reaches the courtroom.

Frequently Asked Questions

What is a Child Protection Team (CPT)?

A Child Protection Team is a group of medical professionals who evaluate children for signs of abuse or neglect. CPT doctors examine injuries, review medical records, and provide opinions to law enforcement and prosecutors. However, their conclusions are opinions—not facts—and can be challenged.

Can medical testimony in child abuse cases be wrong?

Yes, absolutely. Medical testimony is only as reliable as the science behind it. When experts rely on untested theories, outdated assumptions, or fail to consider alternative diagnoses, their conclusions can be deeply flawed. The Shaken Baby Syndrome controversy demonstrates how widely accepted medical opinions can later prove incorrect.

What is the Daubert standard?

The Daubert standard is the legal test Florida courts use to determine whether expert testimony is admissible. It requires that an expert’s methods be scientifically valid and reliably applied. Defense attorneys can use Daubert motions to exclude testimony that does not meet these standards.

What medical conditions can mimic child abuse?

Several conditions can produce symptoms mistaken for abuse, including osteogenesis imperfecta (brittle bone disease), bleeding disorders, choledochal cysts, birth trauma, infections, rickets, and accidental falls. A thorough defense requires exploring all possible medical explanations.

What is Shaken Baby Syndrome?

Shaken Baby Syndrome was a theory that a combination of three symptoms (subdural bleeding, retinal bleeding, and brain swelling) proved a baby was violently shaken. Later research disproved this theory, showing that multiple other conditions can cause the same symptoms. Consequently, courts are now revisiting convictions based on SBS testimony.

How do you defend against child abuse charges based on medical testimony?

Defending against these charges requires challenging the scientific foundation of the prosecution’s medical evidence. This includes filing Daubert motions to exclude unreliable testimony, retaining independent medical experts to review the evidence, and presenting alternative explanations for the child’s injuries.

Why You Need an Experienced Child Abuse Defense Attorney

The stakes in child abuse cases are extraordinarily high. You need an experienced Tampa child abuse defense attorney who spent years defending complex child abuse allegations. With more than 25 years of experience, Attorney Rocky Brancato knows how to challenge unreliable medical testimony and apply the Daubert standard effectively.

Moreover, Attorney Brancato works with forensic pathologists and medical experts to identify conditions that mimic abuse. Without a knowledgeable and assertive attorney protecting your rights, you could face conviction based on speculation instead of proven science.

Protect Your Rights and Your Future

If you or someone you love faces child abuse allegations in Tampa, Hillsborough County, or anywhere in the Tampa Bay area, do not leave your future to chance. Your future should never hinge on speculation or unproven medical theories.

Attorney Rocky Brancato brings more than 25 years of courtroom experience and a deep understanding of how to challenge unreliable medical evidence. He is committed to ensuring that only credible, scientifically supported testimony is presented in your case.

Call (813) 727-7159 for a Confidential Consultation

The Brancato Law Firm, P.A.

620 E Twiggs Street, Suite 205, Tampa, FL 33602

Serving Hillsborough, Pinellas, and Pasco Counties

Related: Tampa Child Abuse Lawyer | Tampa Criminal Forensic Science Attorney | Aggravated Child Abuse Defense