What is the Minimum Sentence for DUI Manslaughter in Florida?
April 16, 2025
Driving under the influence (DUI) is a serious offense, but when it results in the loss of life, the consequences become far more severe. The potential for a lengthy period of incarceration becomes a distinct possibility. DUI manslaughter is one of the most serious charges a person can face in Florida, carrying strict penalties, including mandatory prison time. Understanding the minimum sentence for DUI manslaughter in Florida is crucial for anyone facing these charges or seeking legal guidance.
Understanding DUI Manslaughter in Florida
DUI manslaughter occurs when an individual operates a vehicle under the influence of alcohol, drugs, or a combination of both, and causes the death of another person, including an unborn child. Under Florida Statute 316.193, DUI manslaughter is classified as a second-degree felony, but the penalties can be enhanced depending on the circumstances of the case.
Minimum Sentence for DUI Manslaughter in Florida
Florida has some of the strictest DUI laws in the country, and DUI manslaughter carries a mandatory minimum sentence. According to the state's sentencing guidelines:
- The minimum sentence for DUI manslaughter is four years in prison.
- The offense is classified as a Level 8 offense under Florida's Criminal Punishment Code.
- The sentencing range typically falls between four to fifteen years in prison, but harsher penalties can apply.
- Additional consequences include fines of up to $10,000, permanent revocation of the driver's license, and mandatory community service.
Aggravating Factors That Can Increase the Sentence
While four years is the minimum sentence, certain factors can significantly increase the penalties, including:
- Leaving the Scene of the Accident: If the driver fails to stop and render aid, the charge can be upgraded to a first-degree felony, carrying a minimum of 10 years in prison.
- Prior DUI Convictions: Defendants with previous DUI offenses may face harsher sentencing, including longer prison terms.
- High Blood Alcohol Concentration (BAC): A BAC level significantly above the legal limit (0.08%) can be used to argue for a tougher sentence.
- Reckless Driving: Demonstrating a pattern of reckless or negligent behavior can further impact sentencing.
Defending Against DUI Manslaughter Charges
Facing DUI manslaughter charges is overwhelming, but an experienced legal defense team can explore various strategies to reduce penalties or even challenge the charges. Some common defense strategies include:
- Challenging the Evidence: Questioning the accuracy of breathalyzers, blood tests, or field sobriety tests.
- Proving Lack of Intoxication: Demonstrating that the defendant was not impaired at the time of the accident.
- Establishing Causation: Arguing that other factors, such as the actions of another driver, contributed to the accident.

The criminal lawyers at Donet, McMillan& Trontz, P.A. have broken down DUI Manslaughter and DUI Serious Bodily Injury cases, by demonstrating that our clients were not the proximate cause of the accident. If we can prove that the victim was the cause of the accident, for example, by crossing the roadway outside of a crosswalk or failing to yield to a red light or stop, charges can be reduced to simple DUI or Reckless Driving Charges. We have even successfully reduced these charges to merely traffic citations. In all of these occurrences jail and/or prison time was completely avoided.
How Donet, McMillan & Trontz, P.A. Can Help
At Donet, McMillan & Trontz, P.A., our experienced criminal defense attorneys understand the complexities of Florida's DUI laws and the devastating consequences of a conviction. We provide aggressive legal representation to protect our clients' rights and seek the best possible outcome for their case. Whether negotiating for a reduced sentence, challenging the prosecution's evidence, or presenting a strong defense in court, our firm is dedicated to offering strategic legal advocacy.
Final Thoughts
A DUI manslaughter charge carries severe consequences in Florida, with a mandatory minimum sentence of four years and the possibility of extended prison time. However, every case is unique, and legal representation plays a crucial role in determining the outcome. If you or a loved one is facing DUI manslaughter charges, seeking immediate legal counsel is essential.
Contact Donet, McMillan & Trontz, P.A. today to schedule a consultation and discuss your defense options. Our skilled attorneys are ready to fight for your rights and provide the legal support you need during this challenging time.