What Happens If Someone Dies After Taking Fentanyl You Allegedly Supplied in Texas?
A fentanyl investigation becomes much more serious when someone dies after allegedly receiving drugs from another person. Texas prosecutors may investigate not only whether fentanyl was delivered, but also whether the alleged supplier can be held criminally responsible for the death. Since September 1, 2023, Texas law has specifically allowed prosecutors to pursue a murder charge in certain fentanyl delivery cases involving a fatality.
That means a person who never intended to kill anyone can still face allegations carrying the possibility of decades in prison. When we defend these cases, we closely examine the alleged delivery, the source of the drugs, toxicology results, communications between the parties, and whether the State can prove that the fentanyl attributed to our client actually caused the death.
Texas Law Allows A Murder Charge After Certain Fentanyl Deaths
Texas Penal Code § 19.02(b)(4) creates a specific form of murder involving fentanyl and other substances classified within Penalty Group 1-B. Under the statute, a person may commit murder if the person knowingly manufactures or delivers a Penalty Group 1-B controlled substance in violation of Texas Health and Safety Code § 481.1123 and another person dies after introducing any amount of that substance into the body. The law applies whether the fentanyl was taken alone or together with another drug, adulterant, or dilutant.
Fentanyl, carfentanil, certain fentanyl derivatives, and several related substances are included within Penalty Group 1-B under Texas Health and Safety Code § 481.1022.
This provision is important because prosecutors do not have to prove that the accused intended for the other person to die under § 19.02(b)(4). Instead, the State focuses on whether the accused knowingly manufactured or delivered the substance and whether the substance resulted in the death.
Murder Is A First-Degree Felony In Texas
Murder under Texas Penal Code § 19.02 is generally a first-degree felony. Texas Penal Code § 12.32 provides that a first-degree felony may be punished by five to 99 years or life in prison, along with a fine of up to $10,000.
Those penalties make the cause of death and the connection between the accused and the drugs central issues from the beginning of the investigation. Police may treat what initially appears to be an overdose as a potential homicide scene once investigators believe another person supplied the fentanyl.
Investigators may seize phones, examine text messages, obtain social media records, review payment applications, look at surveillance footage, interview witnesses, and trace the deceased person’s communications before death. We examine the same evidence to determine whether the prosecution can actually prove who supplied the substance and what was delivered.
The State Must Prove Knowing Manufacture Or Delivery
Texas Health and Safety Code § 481.1123 makes it an offense to knowingly manufacture, deliver, or possess with intent to deliver a Penalty Group 1-B controlled substance. The severity of the underlying drug offense normally depends in part on the aggregate weight of the substance, including adulterants and dilutants.
In a fatal fentanyl case, however, investigators may focus less on the amount and more on establishing the alleged transaction. Text messages discussing pills, powder, prices, meetings, payments, or delivery locations may become significant evidence.
The prosecution still must connect the accused to the specific fentanyl involved in the death. A prior relationship with the deceased or evidence that the accused previously sold drugs does not automatically establish that the accused supplied the fatal dose on the occasion in question.
Causation Can Become One Of The Central Issues
The State must prove that the person died as a result of introducing the controlled substance allegedly manufactured or delivered by the accused into the body. Texas Penal Code § 19.02(b)(4) expressly states that liability can apply even if the controlled substance was used with another substance.
That does not make toxicology evidence irrelevant. In many overdose investigations, the deceased may have several substances in the body. Alcohol, prescription medication, cocaine, methamphetamine, benzodiazepines, opioids, or other drugs may appear in toxicology results.
We may examine the complete autopsy report, toxicology testing, medical history, emergency medical records, timing of drug use, concentrations of various substances, and opinions concerning the cause and manner of death. A criminal defense should not simply accept an investigator’s early assumption that one particular substance caused the death.
Investigators May Try To Trace The Fatal Dose Through A Phone
Modern fentanyl cases often depend heavily on digital evidence. Police may examine calls, texts, encrypted messages, social media accounts, location information, payment records, photographs, and internet activity to determine who communicated with the deceased shortly before the overdose.
A message that appears incriminating when viewed alone may have a different meaning when placed in context. Investigators may also mistake slang, assume that a transaction involved fentanyl when another substance was discussed, or infer that a particular meeting involved drugs without direct proof.
We look at the entire communication history and timeline. The prosecution must prove more than contact between two people. It must establish the elements of the charged offense beyond a reasonable doubt.
The Alleged Drugs May Not Have Been Sold Directly To The Person Who Died
Fentanyl sometimes passes through several people before reaching the person who ultimately consumes it. Investigators may attempt to work backward through that chain by interviewing witnesses, offering cooperation agreements, reviewing phones, or conducting additional controlled purchases.
This can create difficult factual disputes. One person may accuse another in an attempt to reduce his or her own criminal exposure. A witness may have personal motives, memory problems, or significant credibility issues.
We examine how the government identified the alleged supplier and whether that identification is supported by independent evidence. Statements from cooperating witnesses deserve careful scrutiny, particularly when those witnesses may benefit from helping law enforcement.
Texas Also Provides Enhanced Punishment For Certain Drug Deliveries Causing Death
Texas Health and Safety Code § 481.141 provides an additional punishment mechanism for certain manufacture or delivery offenses when a person dies or suffers serious bodily injury after using the controlled substance. If the judge or jury finds beyond a reasonable doubt that the death resulted from the substance manufactured or delivered by the defendant, punishment for certain qualifying offenses can be increased by one degree. The statute includes qualifying offenses under § 481.1123.
The exact charge depends on the facts and the prosecution’s theory. A death involving fentanyl can therefore expose a person to far more serious consequences than an ordinary drug delivery case.
Because the stakes can change dramatically once a death occurs, early legal representation is especially important. Statements made before a person understands the direction of the investigation may later become significant evidence.
A Fentanyl Death Investigation Can Begin Before An Arrest
A person does not have to be arrested immediately to be the target of an investigation. Detectives may first request an interview, ask questions about the deceased, seek consent to search a phone, or contact friends and family members.
We strongly consider the risks before our clients speak with investigators. A person may believe that explaining the relationship or transaction will clear things up, yet small inconsistencies may later be portrayed as consciousness of guilt.
Law enforcement may already possess text records, witness statements, toxicology information, and surveillance before making contact. Understanding what the government may be trying to establish is critical before responding to questioning.
Frequently Asked Questions About Fatal Fentanyl Cases In Texas
Can You Really Be Charged With Murder If You Did Not Intend For Anyone To Die?
Yes. Texas Penal Code § 19.02(b)(4) does not require prosecutors to prove that the accused intended to kill the person who died. The statute applies when a person knowingly manufactures or delivers a Penalty Group 1-B controlled substance in violation of Texas Health and Safety Code § 481.1123 and another person dies as a result of using that substance.
That distinction is extremely important. Someone may believe that a murder charge is impossible because there was no threat, weapon, fight, or intention to cause death. Texas law nevertheless allows murder prosecution under these specific circumstances.
The State must still prove the required elements beyond a reasonable doubt. We examine whether there was actually a knowing delivery, whether the alleged substance came from our client, and whether that substance resulted in the death.
What If The Person Took Other Drugs Along With The Fentanyl?
The presence of other substances does not automatically prevent prosecutors from filing a murder charge. Texas Penal Code § 19.02(b)(4) expressly states that the controlled substance may have been used by itself or together with another drug, adulterant, or dilutant.
Even so, multiple substances can make the medical evidence more complicated. Toxicology reports may show several drugs, and medical evidence may raise questions about which substance contributed to the death and how.
We review the complete toxicology and autopsy findings rather than focusing on a single laboratory result. Timing, concentration levels, medical conditions, other substances, and the circumstances surrounding the death can all become important.
What If I Gave Someone A Pill But Did Not Know It Contained Fentanyl?
Knowledge can become a major issue. Texas Health and Safety Code § 481.1123 requires proof that the accused knowingly manufactured, delivered, or possessed with intent to deliver a Penalty Group 1-B controlled substance.
The facts surrounding what the accused knew may therefore matter significantly. Prosecutors may examine messages, prior transactions, packaging, price, statements, laboratory evidence, and the circumstances under which the substance was obtained.
We do not assume that possession or transfer alone answers the knowledge question. Counterfeit pills and substances containing undisclosed fentanyl can create factual issues concerning what a person actually knew was being supplied.
What If Someone Else Supplied The Fatal Dose?
That can be a critical defense issue. Prosecutors must connect the accused to the substance that resulted in the death. If the deceased obtained drugs from several people, possessed drugs from multiple sources, or used substances on different occasions, identifying the actual source can become difficult.
We examine phone records, witness statements, payment transactions, surveillance, physical evidence, laboratory testing, and the timeline before the death. A witness simply claiming that someone supplied fentanyl may not tell the complete story.
Source evidence can be especially important when investigators rely on people who are themselves involved in drug activity. Those witnesses may face their own charges or have reasons to shift responsibility.
How Long Could Someone Go To Prison For A Fentanyl-Related Murder Charge?
Murder is generally a first-degree felony under Texas Penal Code § 19.02. Under Texas Penal Code § 12.32, the punishment range for a first-degree felony is five to 99 years or life imprisonment, and the court may also impose a fine of up to $10,000.
Separate drug charges may also carry substantial penalties depending on the amount of fentanyl involved. Texas Health and Safety Code § 481.1123 establishes increasingly severe punishment levels as the aggregate weight increases.
The potential sentence therefore depends on the exact charges, drug quantity, criminal history, and other facts. Anyone facing this type of investigation should treat it as a serious felony matter from the beginning.
Should I Talk To Detectives If They Say They Only Want My Side Of The Story?
We recommend understanding your legal position before agreeing to an interview. Detectives investigating a fentanyl death may already have phone records, witness statements, toxicology reports, payment information, or other evidence when they contact a potential suspect.
What sounds like an informal conversation can become evidence in a murder or serious drug case. Investigators may compare statements against messages and other records, and even an innocent mistake about dates or details may later be portrayed as suspicious.
We can communicate with investigators, determine the nature of the inquiry when possible, and help protect our client’s rights before decisions are made about questioning or evidence.
Speak With A Galveston Criminal Defense Lawyer About A Fentanyl Death Investigation
If someone died after taking fentanyl that police claim you supplied, the investigation may expose you to far more than an ordinary drug charge. Texas Penal Code § 19.02(b)(4) allows prosecutors to pursue murder allegations in qualifying fentanyl delivery cases, and a conviction for first-degree felony murder can carry five to 99 years or life imprisonment.
At Mark Diaz & Associates, we examine the entire prosecution theory, including who allegedly supplied the drugs, what substance was actually delivered, toxicology and autopsy evidence, phone records, payment records, cooperating witnesses, searches, statements, and the medical evidence concerning cause of death. These cases can depend on details that are easy to overlook during the first days of an investigation.
When you hire us, you work directly with your attorney. Our clients have personal access to Mark because questions, emergencies, and concerns do not always happen during normal business hours. You will not be handed off to a junior associate or left wondering who is responsible for your defense. From the investigation and arrest through the resolution of the case, Mark remains personally involved and accessible.
Mark Diaz & Associates represents clients facing serious criminal charges in Galveston and throughout Houston, Texas. If you are being investigated or charged in connection with a fentanyl death, contact our Galveston federal drug crime lawyers by calling 409-515-6170 to schedule your free consultation.
