
Intoxication Manslaughter Lawyer In Conroe, TX
Intoxication manslaughter is the most serious offense in the Texas DWI chapter, and no intent has to be proven. In Montgomery County, fatal crash cases are handled by a Vehicular Crimes Unit inside the District Attorney's Office, and this page explains the elements, the sentencing rules, the defenses and the first steps.
What Is Intoxication Manslaughter In Texas?
Intoxication manslaughter is causing another person's death, by accident or mistake, while operating a vehicle while intoxicated. Texas Penal Code § 49.08 makes it a second degree felony, and no intent must be proven. The death must result from the intoxication. A judge cannot grant probation, and deferred adjudication is barred by statute.
Understanding Texas Law
How Does Texas Law Define Intoxication Manslaughter?
Penal Code § 49.08 makes it a second degree felony to cause another person's death, by accident or mistake, while operating a motor vehicle in a public place while intoxicated. Aircraft, watercraft and amusement rides fall under the same section.
No intent, knowledge or recklessness has to be proven, because § 49.11 removes the mental state from every intoxication offense. That is what separates this charge from manslaughter under § 19.04, which requires recklessness.
What the state cannot skip is causation. The death has to result from the intoxication, and the concurrent cause rule in § 6.04 applies here just as it does in intoxication assault.
Four elements under § 49.08:
- Operating a motor vehicle in a public place, or an aircraft, watercraft or amusement ride
- While intoxicated
- The death of another person
- Caused by reason of that intoxication
Each person killed can be charged as a separate count. A crash that kills one person and seriously injures another can bring intoxication manslaughter and intoxication assault in the same indictment.
A fatal crash with no intoxication alleged is charged under other statutes, covered on the vehicular manslaughter page.

Penalties And Consequences
What Are The Penalties For Intoxication Manslaughter In Texas?
The range comes from §§ 49.08 and 49.09. What sets this offense apart is the set of sentencing rules attached to it, several of which apply to no other DWI offense. These are statutory limits, not predictions.
Code of Criminal Procedure art. 42A.401.
- Classification
- Second degree felony: two to twenty years in prison, fine up to $10,000.
- On-duty victim
- First degree felony, five to ninety-nine years or life, when the person killed was a peace officer, judge, firefighter or EMS worker on duty (§ 49.09(b-2)).
- Probation
- Not available from a judge under Code of Criminal Procedure art. 42A.054. A jury can recommend it for ten years or less, with at least 120 days of confinement as a condition (art. 42A.401).
- Deferred adjudication
- Barred by art. 42A.102.
- Parole
- Eligible only after half the sentence, or 30 years if that is less, has been served (Government Code § 508.145(d)).
- More than one count
- Sentences can be ordered to run consecutively under Penal Code § 3.03(b).
- Child support restitution
- Ordered under art. 42.0375 when the person killed was the parent or guardian of a minor child.
- Bond
- An ignition interlock under art. 17.441 unless the magistrate finds it not in the interest of justice.
A conviction also changes every later DWI. Under § 49.09(b)(1), a single prior intoxication manslaughter conviction makes any future DWI a felony DWI.
Real Questions
What Do People Ask About Intoxication Manslaughter In Texas?
Can I be charged if the other driver was also at fault?
What is Bentley's Law?
Is a plea the only way to avoid a long sentence?
What about a civil wrongful death lawsuit?
Possible Defenses
How Can Intoxication Manslaughter Be Defended?
A fatal crash file holds three separate bodies of proof, and the state has to carry all three. Each has its own experts and its own weak points. An attorney reviews them one at a time. No result can be promised.
- Intoxication: when the blood was drawn, under what warrant or exception, and what the lab data shows
- The crash: reconstruction, event data recorder downloads, lighting, road conditions and the other vehicle's movements
- The death: the autopsy, the medical care after the crash and the time between the two
The blood draw is still a search.
The Texas Court of Criminal Appeals has held that the specimen statute in Transportation Code § 724.012(b) creates no exception to the warrant requirement. A draw after a fatal crash still needs a warrant, consent or a recognized exception.
When the District Attorney's investigators work the scene from the start, their measurements become the state's baseline, and an independent look at the vehicles and the roadway is possible only while they still exist. The DWI court process page explains how evidence is requested and challenged before trial.

Was The Driver Intoxicated?
Was the specimen lawfully taken, drawn in time and tested correctly?
What Caused The Crash?
Does reconstruction show the intoxication mattered, or did another factor drive the outcome?
What Caused The Death?
Do the autopsy and medical records tie the death to the crash?
Who Was Driving?
Is there reliable evidence of who operated the vehicle?
Is The Data Intact?
Do event data recorder downloads and scene records hold up?
Is A Lesser Charge Supported?
Would the evidence fit another offense, such as a different homicide or an assault charge?
Local Process
What Happens After An Intoxication Manslaughter Arrest In Montgomery County?
The DA's Office runs a dedicated Vehicular Crimes Unit of prosecutors and investigators that responds directly to crash scenes and handles intoxication manslaughter, intoxication assault and fatal hit and run cases. The unit works from the District Attorney's Office in the Montgomery County Criminal Justice Center, the building where the case is later heard.
Investigation And Arrest
Crash investigators reconstruct what happened and may ask a judge for a blood warrant. An arrest can happen at the scene or after the investigation ends.
Magistrate And Bond
The accused goes before a magistrate, who sets bond and conditions.
Grand Jury
The grand jury decides whether to indict. Each death can be a separate count.
District Court
The case moves to district court for discovery, expert work, motions, and a plea or trial.
- Charging
- Grand jury indictment, presented by the Montgomery County District Attorney's Office.
- Where it is heard
- Heard in the district courts at the Montgomery County Criminal Justice Center on 207 W Phillips St.
- Who investigates
- Conroe Police Department, Montgomery County Sheriff's Office, Texas DPS Highway Patrol, Montgomery County Constables, Precincts 1 through 5, Willis Police Department, Shenandoah Police Department, Oak Ridge North Police Department, Magnolia Police Department, Splendora Police Department, or Roman Forest Police Department, depending on where the crash happened.
- Held at
- The Montgomery County Jail at 1 Criminal Justice Drive, run by the Montgomery County Sheriff's Office.
- If the case is appealed
- Appeals go to the Ninth Court of Appeals in Beaumont.
Next Steps
What Should You Do After An Intoxication Manslaughter Charge?
A fatal crash investigation starts at the scene and moves quickly. The steps below are general information, not advice for any one person.
Stop Talking About It
Do not give statements to police, insurers, relatives or online without advice.
Protect The ALR Deadline
The license case runs on its own clock. Request the hearing within 15 days.
Preserve The Vehicle
Ask about the vehicle, its data recorder and the scene before they change or are released.
Keep Your Records
Save medical, phone and receipt records that show your timeline.
Follow Bond Conditions
Meet every condition exactly, including any ignition interlock order.
Get A Lawyer Before The Grand Jury
Early review matters in a case that can call for outside experts.
Speak with a lawyer before you answer questions about the crash. Mitchell Law Firm offers a confidential conversation about an intoxication manslaughter charge in Montgomery County, and an early call helps preserve the evidence.
Official Texas Sources
Read The Law Behind This Page
- Texas Penal Code Chapter 49: §§ 49.08, 49.09 and 49.11
- Texas Penal Code Chapter 19: criminal homicide and manslaughter
- Texas Penal Code Chapter 6: § 6.04 causation
- Texas Penal Code Chapter 3: § 3.03 sentences for multiple offenses
- Texas Code of Criminal Procedure Chapter 42A: community supervision and deferred adjudication
- Texas Code of Criminal Procedure Chapter 42: judgments and restitution
- Texas Government Code Chapter 508: parole eligibility
- Texas Transportation Code Chapter 724: blood specimens and implied consent

Who Handles Your Case
The Texas Lawyer Who Speaks Science
Attorney Brennon Mitchell isn't just a seasoned Conroe trial lawyer. He's one of the few in Texas, and the entire country, to earn the prestigious title of an ACS-CHAL Forensic Lawyer-Scientist. That means he's gone beyond the courtroom and into the laboratory, receiving in-depth, hands-on training in forensic chromatography, the same kind of testing used by crime labs to try and convict Texans every day.
What does that mean for you?
It means when the state uses blood alcohol or drug testing to try to prove its case, Mr. Mitchell knows how to challenge it. He's trained to:
- Analyze lab results and spot faulty science
- Cross-examine forensic experts with precision
- Break down complex chemical evidence in plain language for juries
This is not the kind of background you find in most criminal defense attorneys, and it could make the difference between a conviction and a clean slate.
Brennon graduated from Texas A&M University School of Law and practices from offices in Orange and Conroe.
Client Reviews
What Clients Say About Brennon Mitchell
Prior results do not guarantee a similar outcome. Every case is different and is decided on its own facts.
Related DWI Charges
Other DWI Cases Handled In Conroe, TX
Intoxication manslaughter is the highest charge in the DWI chapter, and the charges below it share much of the same evidence. See the full DWI defense overview for Conroe.
First, Repeat And Felony DWI
Priors never expire in Texas, and a second or third charge moves the case into a different range entirely.
Drug And Substance DWI
You do not need alcohol to be charged. Prescriptions and legal hemp products lead to DWI arrests in Montgomery County.
The Driver And The Vehicle
Age, license type, home state, and what was being operated all change where the same stop leads.
Your License And The Process
The evidence, the deadlines, and what a conviction reaches beyond the courtroom.
Health Care Licenses
Boards that license patient care run their own review of an alcohol arrest, separate from the court.
Other Professional Licenses
Law, finance, aviation, teaching, real estate, and security work each answer to their own board or agency.
Common Questions
Intoxication Manslaughter Questions People In Conroe Ask
What is the difference between manslaughter and intoxication manslaughter in Conroe, TX?
Manslaughter under Texas Penal Code § 19.04 requires proof that the person recklessly caused a death. Intoxication manslaughter under § 49.08 requires no mental state at all. The state has to prove operation of a vehicle while intoxicated and a death caused by that intoxication. Both are second degree felonies, with different elements and different sentencing rules.
Who prosecutes intoxication manslaughter in Montgomery County?
The Montgomery County District Attorney's Office prosecutes it through a Vehicular Crimes Unit, a group of prosecutors and investigators that responds directly to crash scenes and handles intoxication manslaughter, intoxication assault and fatal hit and run cases. The case is presented to a grand jury and heard in the district courts at the Criminal Justice Center on 207 W Phillips St.
What is the sentence range for intoxication manslaughter in Conroe?
It is a second degree felony, two to twenty years in prison and a fine up to $10,000. Under Penal Code § 49.09(b-2) it becomes a first degree felony, five to ninety-nine years or life, when the person killed was a peace officer, judge, firefighter or emergency medical services worker acting in the line of duty. Each person killed can be charged as a separate count.
Can a judge grant probation for intoxication manslaughter in Montgomery County?
Code of Criminal Procedure art. 42A.054 does not allow a judge to grant community supervision for intoxication manslaughter. A jury can recommend it when the prison sentence it assesses is ten years or less, and art. 42A.401 then requires at least 120 days of confinement as a condition. Deferred adjudication is not available under art. 42A.102.
What is Bentley's Law in a Conroe intoxication manslaughter case?
Bentley's Law is Code of Criminal Procedure art. 42.0375, which took effect September 1, 2023. When a person is convicted of intoxication manslaughter and the person killed was the parent or guardian of a minor child, the court orders the defendant to pay restitution for that child's support until the child turns 18 or graduates from high school, whichever is later.
Mitchell Law Firm, PLLC
Your Freedom Is Our Fight
In a fatal crash case, the state's investigation begins at the scene. Call or request a consultation as soon as possible.
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