Texas vehicular manslaughter is not a single offense. The state has no statute by that name. When a driver kills someone, prosecutors choose among three homicide charges depending on what the driver was doing and thinking: manslaughter, criminally negligent homicide, or intoxication manslaughter. The charge sets everything that follows, with punishments running from 180 days in a state jail facility up to life in prison.
Which Charge Fits Which Driver
The three charges sort drivers by mental state and by whether alcohol or drugs were involved.
Manslaughter under Texas Penal Code Section 19.04 applies when a driver recklessly causes a death.1State of Texas. Texas Penal Code 19.04 – Manslaughter Reckless means the driver was aware of a serious and unjustifiable risk and ignored it, in a way that grossly departs from how a reasonable person would behave.2State of Texas. Texas Penal Code 6.03 – Definitions of Culpable Mental States Street racing through a neighborhood or weaving through packed highway traffic for sport are the kinds of facts prosecutors use. The driver did not want to kill anyone. They saw the danger and drove anyway.
Criminally negligent homicide under Section 19.05 covers the driver who never saw the danger but should have.3State of Texas. Texas Penal Code 19.05 – Criminally Negligent Homicide A driver looking at a phone who blows through a stop sign in a school zone is the standard example. There is no conscious decision to run the sign, but a reasonable person paying even minimal attention would have noticed it. The gap between what the driver perceived and what they should have perceived is what makes the conduct criminal.
Intoxication manslaughter under Section 49.08 is the charge used in most fatal DWI crashes. It applies when someone operates a motor vehicle while intoxicated in a public place and causes a death by accident or mistake.4State of Texas. Texas Penal Code 49.08 – Intoxication Manslaughter Intoxication means either lacking the normal use of mental or physical abilities because of alcohol or drugs, or having a blood alcohol concentration of 0.08 or higher.5Texas Department of Transportation. Impaired Driving and Penalties – DUI/DWI Prosecutors do not need to prove recklessness or negligence. They do not need to show speeding, swerving, or any other dangerous act beyond being impaired. Driving while intoxicated and causing a death is enough.
What prosecutors still have to prove is causation. The intoxication must be the reason the crash happened. If a sober driver ran a red light and hit someone who was drunk, the impaired driver likely did not cause the collision. Defense work in these cases often focuses there.
Prison Time and Fines by Charge
Each charge sits at a different felony level, and the gap between them is wide.
- Criminally negligent homicide is a state jail felony: 180 days to 2 years in a state jail facility and a fine up to $10,000. State jail time is served day-for-day with no parole, so a shorter sentence is served in full. Prior felony convictions can bump a state jail felony to third-degree punishment in certain situations.6State of Texas. Texas Penal Code 12.35 – State Jail Felony Punishment
- Manslaughter is a second-degree felony: 2 to 20 years in prison and a fine up to $10,000.7State of Texas. Texas Penal Code 12.33 – Second Degree Felony Punishment
- Standard intoxication manslaughter is also a second-degree felony with the same 2 to 20 year range and $10,000 fine cap.
Where a defendant lands inside a range depends on criminal history, the number of victims, and the specific facts of the crash. A first-time offender who caused a single death through inattention is treated very differently from a driver with prior DWI convictions who killed more than one person.
When Intoxication Manslaughter Becomes a First-Degree Felony
Section 49.09 raises intoxication manslaughter from a second-degree to a first-degree felony in two situations: when the person killed was a peace officer, judge, firefighter, or emergency medical services worker acting in an official capacity, and when the crash kills more than one person in the same incident.8State of Texas. Texas Penal Code 49.09 – Enhanced Offenses and Penalties
A first-degree felony carries 5 to 99 years in prison, or life, plus a fine up to $10,000.9State of Texas. Texas Penal Code 12.32 – First Degree Felony Punishment A drunk-driving crash that kills two passengers in one vehicle puts the driver into a different legal category than the same crash with a single fatality.
License Suspension and Ignition Interlock
A conviction for any of these offenses triggers an automatic driver license suspension, separate from the criminal sentence. Texas Transportation Code Section 521.341 lists manslaughter, criminally negligent homicide committed through negligent motor vehicle operation, and intoxication manslaughter among the offenses that result in automatic suspension upon final conviction.10State of Texas. Texas Transportation Code 521.341 – Requirements for Automatic License Suspension
For intoxication manslaughter, the court sets the suspension at between 180 days and 2 years. A second or subsequent intoxication manslaughter conviction within 10 years raises the minimum to one year.11State of Texas. Texas Transportation Code 521.344 – Suspension for Offenses Involving Intoxication The suspension begins on a date set by the court, which must fall between the date of conviction and 30 days afterward.
An ignition interlock device enters the picture early. For anyone charged with intoxication manslaughter, Texas law requires an interlock as a mandatory condition of bond, installed within 30 days of arrest. That obligation applies before any conviction. If the defendant had a BAC of 0.15 or higher, or has a prior intoxication offense, the interlock is also mandatory as a condition of community supervision after conviction. For a first offense with a lower BAC, the judge decides.
Is Probation Possible
Community supervision is available in some vehicular homicide cases, but it is never guaranteed, and judges have broad discretion. When probation is granted for intoxication manslaughter, the conditions reach into daily life for years: the interlock requirement, driving restrictions, reporting, and whatever else the court attaches. A driver whose license has been suspended can petition for an occupational license that allows limited driving for work, essential household tasks, and school-related travel, filed with a justice of the peace, county court, or district court in the county where the person lives or where the offense occurred.12Texas Department of Public Safety. Occupational Driver License For intoxication-related offenses, the court can require interlock as a condition of granting that license, and for repeat offenders the interlock is mandatory and must remain installed for at least half the supervision period.
Restitution and Wrongful Death Lawsuits
The criminal sentence does not resolve what the family is owed. Under Article 42.037 of the Code of Criminal Procedure, the court can order a convicted defendant to pay restitution directly to the victim’s family for expenses caused by the offense, including medical bills and lost income. If the court declines to order restitution, or orders only partial restitution, it must state the reasons on the record. When the victim has died, the order runs to the estate. Restitution generally does not cover pain and suffering or attorney fees.
A separate civil wrongful death lawsuit is available to the surviving spouse, children, and parents. The civil case uses a lower burden of proof: more likely than not, rather than beyond a reasonable doubt. A family can win a wrongful death case even if the criminal case ends in acquittal. Damages reach well beyond what criminal restitution covers, including lost financial support, loss of companionship, mental anguish, and funeral expenses. Punitive damages may be available if the death resulted from willful misconduct or gross negligence. The statute of limitations is generally two years from the date of death.