I’m Tampa criminal defense attorney Rocky Brancato. As a member of the National College for DUI Defense (NCDD) and the DUI Defense Lawyers Association, and as a former police academy instructor who taught officers how to conduct criminal investigations, I bring a unique perspective to every Florida DUI charges case — I know how officers are trained and where their procedures fall short.

How Does Florida Define DUI?

Under §316.193, you can face DUI charges in Florida if you are driving or in “actual physical control” of a vehicle and one of three conditions is met: your normal faculties are impaired by alcohol or drugs, your blood-alcohol level is 0.08 or higher, or your breath-alcohol level is 0.08 or higher.

Florida Statute §316.193: The phrase “actual physical control” is critical. You do not have to be driving to be charged with DUI — sitting in the driver’s seat with the keys accessible can be enough. The State must prove you were either impaired to the extent your normal faculties were affected, or that your BAC was at or above 0.08. At The Brancato Law Firm, P.A., we challenge both the impairment evidence and the chemical test results.

“Normal faculties” under Florida law include your ability to see, hear, walk, talk, judge distances, make judgments, act in emergencies, and drive a vehicle. The State typically relies on field sobriety exercises, the officer’s observations, and chemical test results to prove impairment. Each of these has weaknesses we can exploit.

What Are the Penalties for DUI in Florida?

Florida DUI charges carry penalties that increase sharply with each offense and with certain aggravating factors:

In addition to the criminal penalties outlined above, DUI charges in Florida trigger license suspension, increased insurance rates, and a permanent criminal record. The Brancato Law Firm, P.A. fights to prevent these consequences at every stage.

What Happens If You Refuse the Breathalyzer?

Florida’s implied consent law means that by driving on Florida roads, you have already consented to chemical testing if an officer has lawful cause to believe you are impaired. If you refuse, DHSMV automatically suspends your license — 1 year for a first refusal, 18 months for a second.

However, the consequences of refusal changed dramatically on October 1, 2025. Under Trenton’s Law (HB 687), a first-time refusal to submit to a breath or urine test is now a separate second-degree misdemeanor — carrying up to 60 days in jail and 6 months of probation — charged independently from the DUI itself. A second or subsequent refusal remains a first-degree misdemeanor punishable by up to 1 year in jail and a $1,000 fine. Furthermore, officers must now advise you that refusal can lead to criminal prosecution in addition to the administrative license suspension. Because the refusal charge is filed separately, you can be convicted of refusing the test even if the DUI charge is dismissed.

That said, refusing the breathalyzer does not mean the State wins on Florida DUI charges. In fact, many DUI cases without chemical test results are more defensible because the State must rely entirely on the officer’s observations and field sobriety exercises. At The Brancato Law Firm, P.A., we have won DUI cases where our clients refused testing — and we also defend the separate refusal charge aggressively.

Case Study — Not Guilty, DUI and Resisting Officer: We represented a client charged with DUI (refusal) and resisting arrest without violence. Using scene video, Rocky argued the client was not impaired and contended the officer was overly aggressive. The jury returned a verdict of Not Guilty on both counts. Past results do not guarantee future outcomes.

When Does DUI Become a Felony in Florida?

Warning: A third DUI within 10 years of a prior conviction is a third-degree felony carrying up to 5 years in prison. A fourth or subsequent DUI is always a felony — regardless of how much time has passed between offenses. DUI causing serious bodily injury is a third-degree felony, and DUI manslaughter is a second-degree felony punishable by up to 15 years. If you left the scene of a DUI crash that caused death, the charge becomes a first-degree felony with up to 30 years.

The jump from misdemeanor to felony DUI changes everything — prison instead of jail, a permanent felony record, and the loss of civil rights. If you are facing a felony DUI charge, the stakes could not be higher. At The Brancato Law Firm, P.A., we have the trial experience to fight these charges aggressively.

How We Fight DUI Charges in Tampa

Because I taught criminal procedure at the police academy, I know exactly how officers are trained to conduct DUI investigations — and I know where those procedures break down. Here is how we fight DUI charges in Florida at The Brancato Law Firm, P.A.:

• Challenge the traffic stop. If the officer had no lawful reason to stop you, everything that followed — including the breath test — may be suppressed.
• Challenge field sobriety exercises. These exercises are subjective and unreliable. Medical conditions, uneven surfaces, footwear, and nervousness all affect performance. We demonstrate that poor performance does not equal impairment.
• Challenge the breath or blood test. The operator must properly calibrate and maintain breathalyzer machines. The operator must follow specific procedures. If the operator skipped any step, the court may exclude the result.
• Challenge “actual physical control.” If you were sleeping in a parked car, sitting in the passenger seat, or not actually driving, we argue you were not in actual physical control of the vehicle.
• Use the video. Dash camera and body camera footage often tells a different story than the officer’s report. We review every second of available video.

Can DUI Charges Be Dropped or Reduced in Florida?

Yes — and prosecutors reduce Florida DUI charges more often than most people realize. The most common outcome we pursue is a reduction to reckless driving, which avoids a DUI conviction on your record. Here are the paths we take at The Brancato Law Firm, P.A.:

• Reckless driving reduction. If weaknesses exist in the State’s evidence, we negotiate a reduction to reckless driving — no DUI on your record, no mandatory license suspension, and significantly lower insurance impact.
• Motion to suppress. If the stop, the detention, or the chemical test violated your constitutional rights, we file a motion to suppress. If the evidence is thrown out, the case often collapses.
• DHSMV hearing challenges. DHSMV handles your license suspension separately from the criminal case. We fight the administrative suspension to keep you driving while the criminal case is pending.

Case Study — Marijuana DUI Reduced to Reckless Driving: We represented a client charged with DUI (marijuana) — the blunt was lit at the time of the stop and thick smoke was visible on video. Despite this evidence, Rocky negotiated a reduction to reckless driving, keeping the DUI conviction off our client’s record. Past results do not guarantee future outcomes.

Case Study — DUI Reduced to Reckless Driving: Officers stopped our client with open liquor bottles in the vehicle and admitted to consuming alcohol. However, Rocky demonstrated the client was not unlawfully impaired. Result: Reduced to reckless driving. Past results do not guarantee future outcomes.

What Should You Do After a DUI Arrest?

If you are facing DUI charges in Florida and have been booked at Orient Road Jail or Falkenburg Road Jail, take these steps immediately:

1. Request a DHSMV hearing within 10 days. After a DUI arrest, you have only 10 calendar days to request a formal review hearing with DHSMV to fight your license suspension. If you miss this deadline, the suspension takes effect automatically.
2. Call a DUI defense attorney before your first appearance. Your arraignment at the Hillsborough County Courthouse happens quickly. An attorney can argue for favorable bond conditions and begin building the defense.
3. Do not discuss the case. Do not post about the arrest on social media, do not discuss it with friends, and do not speak with law enforcement without an attorney present.
4. Preserve evidence. Dash camera footage, body camera video, and surveillance recordings can all support the defense — but they do not last forever.

Case Study — DUI License Suspension Overturned, CDL Reinstated: Our client lost both a standard driver’s license and a commercial driver’s license (CDL) after a DUI arrest. Rocky handled the DHSMV hearing personally and filed a petition for writ of certiorari in circuit court. The judge ruled the suspension improper and reinstated both licenses. Past results do not guarantee future outcomes.

Frequently Asked Questions About DUI in Florida

Is a first DUI a felony in Florida?

No — a first DUI is a misdemeanor carrying up to 6 months in jail. However, if the DUI caused serious bodily injury, it becomes a third-degree felony. If it caused a death, it becomes DUI manslaughter — a second-degree felony. The Brancato Law Firm, P.A. defends clients facing DUI charges at every level in Hillsborough, Pinellas, and Pasco Counties.

Can I lose my license for a DUI in Florida?

Yes. A first DUI conviction results in a 180-day to 1-year license suspension. A second conviction within 5 years results in a 5-year suspension. A third conviction results in a 10-year suspension. In addition, refusing the breathalyzer triggers an automatic administrative suspension. Tampa criminal defense attorney Rocky Brancato fights both the criminal charge and the license suspension simultaneously.

What is the BAC limit in Florida?

The legal limit is 0.08 for standard drivers and 0.02 for drivers under 21. A BAC of 0.15 or higher triggers enhanced penalties, including higher fines and longer potential jail time. However, a BAC reading is not always accurate — machine calibration issues, operator errors, and medical conditions can all produce false results.

More Questions About DUI Defense

Can DUI charges be dismissed in Florida?

Yes. If the officer conducted an unlawful traffic stop, improperly administered the breath test, or failed to follow required procedures, the court may suppress the evidence — and without evidence, the case is often dismissed. The Brancato Law Firm, P.A. examines every step of the investigation for constitutional violations.

Should I take the breathalyzer or refuse?

Since October 1, 2025, Trenton’s Law makes this decision even more consequential. A refusal now triggers both an automatic license suspension and a separate criminal charge — a second-degree misdemeanor for a first refusal, a first-degree misdemeanor for a second. However, submitting to the test gives the State direct evidence of your blood-alcohol level. There is no one-size-fits-all answer — the best strategy depends on the specific circumstances. If you have already been arrested, contact The Brancato Law Firm, P.A. immediately to discuss your options.

Hiring a DUI Defense Attorney

Why should I hire The Brancato Law Firm for a DUI charge?

Rocky Brancato is a member of the National College for DUI Defense (NCDD) and the DUI Defense Lawyers Association. As a former police academy instructor who taught officers criminal procedure and courtroom testimony, Rocky understands DUI investigations from the inside. With more than 150 jury trials to verdict, an AV Preeminent rating, and Super Lawyers recognition, The Brancato Law Firm, P.A. brings the experience that DUI cases demand.

How much does a DUI lawyer cost in Tampa?

Fees depend on whether the charge is a first offense or a felony DUI, the complexity of the evidence, and whether the case involves a DHSMV hearing. The Brancato Law Firm, P.A. offers free, confidential consultations. Call (813) 727-7159 to discuss your case.

You Are Reading This for a Reason — Let Us Help

If you are facing DUI charges in Florida, you already know the consequences are serious — license suspension, criminal record, insurance increases, and potential jail time. We have defended hundreds of DUI cases in Hillsborough County, and we know how to challenge the stop, the field sobriety exercises, and the chemical test results.

Every day you wait is a day the prosecution builds its case. The earlier Tampa criminal defense attorney Rocky Brancato gets involved, the more options you have — especially the critical 10-day DHSMV deadline.

Call The Brancato Law Firm, P.A. today at (813) 727-7159 for a free, confidential consultation. We are available 24/7 and serve clients throughout Hillsborough, Pinellas, and Pasco Counties.

For more about how we defend DUI charges, visit our DUI Defense practice page. You can also read our guide on What Is Reckless Driving in Florida? — we resolve many DUI cases through reduction to reckless driving, and understanding both charges is important.

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice serving clients exclusively in Hillsborough, Pinellas, and Pasco Counties. We are not affiliated with any other Brancato-named law firms.

This page is for informational purposes only and does not constitute legal advice. Each case is unique, and outcomes depend on the individual facts and circumstances involved. Past results do not guarantee future outcomes.

I’m Tampa criminal defense attorney Rocky Brancato. With more than 25 years defending criminal cases in Hillsborough County, membership in the National College for DUI Defense (NCDD) and the DUI Defense Lawyers Association, an AV Preeminent rating from Martindale-Hubbell, and more than 150 jury trials to verdict, I bring the experience that DUI manslaughter charges demand.

How Does Florida Define DUI Manslaughter?

DUI manslaughter is defined under §316.193(3). The State must prove three elements beyond a reasonable doubt. First, the defendant violated §316.193(1) — meaning the defendant drove or was in actual physical control of a vehicle while impaired by alcohol, drugs, or a chemical substance, or had a blood-alcohol or breath-alcohol level of 0.08 or higher. Second, the defendant operated a vehicle. Third, by reason of that operation, the defendant caused or contributed to causing the death of a human being or an unborn child.

The phrase “caused or contributed to causing” is critical. The State does not need to prove that the defendant was the sole cause of the fatal crash. If the defendant’s impaired driving contributed to the death in any way — even if the victim was also at fault — the State can obtain a conviction. Because of this broad causation standard, DUI manslaughter cases are among the most aggressively prosecuted charges in Hillsborough County.

Florida Statute §316.193(3)(c)3: DUI manslaughter is a second-degree felony punishable by up to 15 years in prison, 15 years of probation, and a $10,000 fine. Every DUI manslaughter conviction carries a mandatory minimum of 4 years in prison — the judge cannot sentence below this floor regardless of mitigating circumstances. If the defendant also left the scene of the crash, the charge becomes a first-degree felony punishable by up to 30 years. Under Trenton’s Law (HB 687, effective October 1, 2025), a second conviction for DUI manslaughter is also a first-degree felony. At The Brancato Law Firm, P.A., we defend DUI manslaughter charges throughout the 13th Judicial Circuit.

What Are the Penalties for DUI Manslaughter?

The penalties depend on the specific circumstances of the crash and the defendant’s criminal history:

Warning — Trenton’s Law Changes (Effective October 1, 2025): Trenton’s Law (HB 687) — named after Trenton Stewart, an 18-year-old college student killed by a drunk driver in Jacksonville in 2023 — made two critical changes. First, a second conviction for DUI manslaughter, BUI manslaughter (§327.35(3)(c)3), vehicular homicide (§782.071), or vessel homicide (§782.072) is now a first-degree felony carrying up to 30 years in prison. Second, refusing a breath or urine test after a DUI arrest is now a separate criminal offense — a second-degree misdemeanor for a first refusal, a first-degree misdemeanor for a second. At The Brancato Law Firm, P.A., we stay current on every legislative change that affects how we defend these cases.

What Must the State Prove to Convict You of DUI Manslaughter?

The State must prove every element beyond a reasonable doubt. Each element presents a potential avenue for defense:

• Impairment or unlawful BAC. The State must prove the defendant was impaired by alcohol, drugs, or a chemical substance — or had a blood-alcohol or breath-alcohol level of 0.08 or higher. Without reliable chemical test results or compelling evidence of impairment through officer observations and field sobriety exercises, this element fails.
• Operation of a vehicle. The defendant must have been driving or in actual physical control of the vehicle at the time of the crash. In cases where the defendant was found outside the vehicle or where multiple people were in the car, the State must prove who was behind the wheel.
• Causation. The defendant’s operation of the vehicle must have caused or contributed to causing the death. This is often the most contested element. If the victim’s own conduct — such as running a red light, making an illegal turn, or driving impaired — was the sole cause of the crash, the defendant’s impairment did not cause the death.
• Death of a human being or unborn child. The State must prove the victim died as a result of injuries sustained in the crash, typically through medical examiner testimony and autopsy results.

How Do We Defend DUI Manslaughter Charges?

DUI manslaughter carries some of the heaviest penalties in Florida criminal law, but these cases are defensible. At The Brancato Law Firm, P.A., we attack the State’s case on every front:

• Challenge the DUI evidence. If the breath test result is unreliable — because the operator failed to follow calibration protocols, the machine malfunctioned, or the 20-minute observation period was not maintained — the court may exclude it. Similarly, field sobriety exercises conducted on an uneven surface, in poor lighting, or by an improperly trained officer may be discredited.
• Challenge causation with expert witnesses. Causation is frequently the strongest defense. An independent accident reconstruction expert analyzes speed, point of impact, road conditions, and visibility to determine whether the impairment actually contributed to the crash. In addition, an ASE-certified mechanic can inspect the vehicle for mechanical defects — failed brakes, tire blowouts, or steering malfunctions — that may have caused the crash independently of any impairment.
• Challenge the traffic stop. If law enforcement had no lawful basis to initiate the traffic stop, every piece of evidence obtained after the stop — including the breath test, blood draw, and officer observations — may be suppressed under the Fourth Amendment.
• Challenge the blood draw. In fatal crash cases, law enforcement frequently obtains a blood sample rather than a breath sample. The State must prove the blood was drawn by qualified personnel, stored properly, and tested using accepted methods. Any break in the chain of custody creates grounds for exclusion.
• Argue independent intervening cause. If the victim’s own negligent or reckless conduct was the sole cause of the crash, the defendant’s impairment did not cause the death. This defense requires thorough investigation of the victim’s actions, toxicology, and driving behavior.

What Is the Difference Between DUI Manslaughter and Vehicular Homicide?

Prosecutors frequently charge DUI manslaughter and vehicular homicide arising from the same fatal crash, but these are separate offenses with different elements. DUI manslaughter under §316.193(3) requires proof that the defendant was impaired or had an unlawful BAC. In contrast, vehicular homicide under §782.071 requires proof that the defendant operated a vehicle in a reckless manner likely to cause death or great bodily harm — but does not require proof of impairment.

Because of this distinction, the defense strategies differ significantly. A DUI manslaughter defense focuses on challenging the evidence of impairment and the chemical test results. A vehicular homicide defense focuses on whether the defendant’s driving conduct rose to the level of recklessness. When prosecutors file both charges, we build independent defenses for each count. Furthermore, if the State’s impairment evidence is weak but the driving conduct was arguably reckless, the defendant faces vehicular homicide exposure even if the DUI manslaughter charge fails.

What Should You Do If You Are Facing DUI Manslaughter Charges?

DUI manslaughter is a life-altering charge. If you or a family member faces this accusation, take these steps immediately:

1. Exercise your right to remain silent. In fatal crash investigations, law enforcement conducts extensive interviews — often at the hospital or at the scene while the defendant is in shock. Everything you say becomes evidence. Politely invoke your right to silence and request an attorney.
2. Contact a defense attorney before speaking with anyone. The State begins building its case within hours of a fatal crash. Crash investigators, blood draw technicians, and prosecutors all work quickly. An experienced attorney can intervene early — preserving evidence, protecting your rights, and identifying defense opportunities before they disappear.
3. Preserve all evidence. Dashcam footage, vehicle data recorders (black boxes), cell phone records, and witness contact information can all support the defense. Do not consent to a vehicle search beyond what law enforcement can lawfully obtain.
4. Understand the timeline. If you have been arrested and booked at Orient Road Jail or Falkenburg Road Jail, your first appearance before a Hillsborough County judge happens within 24 hours. Bond in DUI manslaughter cases is typically high, and the judge may impose conditions including GPS monitoring, alcohol testing, and license surrender. An attorney at first appearance can argue for reasonable conditions.

Frequently Asked Questions About DUI Manslaughter in Florida

What is the mandatory minimum sentence for DUI manslaughter?

Every DUI manslaughter conviction under §316.193(3)(c)3 carries a mandatory minimum of 4 years in prison. The judge cannot impose a lesser sentence regardless of mitigating factors. If the defendant also left the scene, the charge becomes a first-degree felony — and the mandatory minimum still applies. Tampa criminal defense attorney Rocky Brancato fights to avoid conviction entirely rather than negotiate around the mandatory minimum.

Can DUI manslaughter charges be reduced?

In some cases, yes. If the State’s evidence of impairment or causation is weak, prosecutors may negotiate a reduction to a lesser charge — such as DUI causing serious bodily injury (F3) or even reckless driving with serious bodily injury. However, prosecutors face intense public pressure in fatal DUI cases, which makes reductions less common than in standard DUI cases. The strength of the defense determines the State’s willingness to negotiate.

Trenton’s Law and Enhanced Penalties

How does Trenton’s Law affect DUI manslaughter cases?

Trenton’s Law (HB 687), effective October 1, 2025, added §316.193(3)(c)3.c, which makes a second conviction for DUI manslaughter a first-degree felony carrying up to 30 years in prison. The law also counts prior convictions for BUI manslaughter (§327.35(3)(c)3), vehicular homicide (§782.071), and vessel homicide (§782.072) as qualifying priors. In addition, Trenton’s Law makes refusing a breath or urine test a separate criminal offense. Because these changes are significant, anyone arrested for DUI after October 1, 2025 faces a fundamentally different legal landscape.

Is DUI manslaughter the same as murder?

No. DUI manslaughter does not require intent to kill. The State must only prove that the defendant drove while impaired and that the impaired driving caused or contributed to a death. However, in extreme cases — such as when the defendant has multiple prior DUI convictions — prosecutors have charged DUI-related deaths as second-degree murder under a “depraved mind” theory. At The Brancato Law Firm, P.A., we defend against all DUI-related homicide theories.

Hiring a Defense Attorney

Why do I need a specialized DUI defense attorney for a manslaughter charge?

DUI manslaughter sits at the intersection of DUI law, homicide law, and accident reconstruction science. The defense requires expertise in breathalyzer and blood test challenges, an understanding of crash dynamics, and the ability to retain and work with expert witnesses. Rocky Brancato holds membership in the NCDD and the DUI Defense Lawyers Association, has tried more than 150 jury cases, and has the resources to mount the comprehensive defense these charges require.

How much does it cost to defend a DUI manslaughter charge?

DUI manslaughter defense typically involves accident reconstruction experts, toxicology consultants, and extensive investigation — which means fees reflect the complexity of the case. The Brancato Law Firm, P.A. offers free, confidential consultations. Call (813) 727-7159 to discuss your case.

You Are Reading This for a Reason — Let Us Help

A DUI manslaughter charge carries a mandatory minimum of 4 years in prison, the possibility of up to 30 years if you left the scene or have a prior conviction, and a permanent felony record that follows you for life. However, these cases turn on the State’s ability to prove impairment and causation — and both elements are subject to aggressive challenge. Rocky Brancato has defended the most serious DUI charges in Hillsborough County for more than 25 years, and we know how to fight for the best possible outcome.

Every hour matters. The earlier Tampa criminal defense attorney Rocky Brancato gets involved, the more evidence we can preserve and the more options you have.

Call The Brancato Law Firm, P.A. today at (813) 727-7159 for a free, confidential consultation. We are available 24/7 and serve clients throughout Hillsborough, Pinellas, and Pasco Counties.

For more about how we defend DUI charges, visit our DUI Defense practice page. You may also find our guides on What Is DUI in Florida? and What Is Leaving the Scene of an Accident in Florida? helpful — these charges frequently arise together, and understanding the full picture is critical to an effective defense.

The Brancato Law Firm, P.A. is a Tampa-based criminal defense practice serving clients exclusively in Hillsborough, Pinellas, and Pasco Counties. We are not affiliated with any other Brancato-named law firms.

This page is for informational purposes only and does not constitute legal advice. Each case is unique, and outcomes depend on the individual facts and circumstances involved. Past results do not guarantee future outcomes.