Fentanyl possession in Texas is classified under Penalty Group 1-B (Health and Safety Code § 481.1022). Penalties start at third-degree felony (2-10 years) for any amount under 1 gram and escalate to life in prison for 400+ grams. Delivery resulting in overdose death can be charged as murder under Penal Code §19.02(b)(5).
Texas lawmakers created a new Penalty Group 1-B in 2023 to target fentanyl, and enacted "fentanyl murder" laws making dealers responsible for overdose deaths. If you are charged with fentanyl in Texas, you face some of the harshest drug penalties in the country.
Why Texas Created Penalty Group 1-B
In 2023, the Texas Legislature passed HB 6 to create Penalty Group 1-B specifically targeting fentanyl. The law reflects the rise in fentanyl overdose deaths — the leading cause of death for Texans aged 18-45. Before HB 6, fentanyl was classified under PG-1 with other opioids. PG-1-B moves fentanyl into its own category with substantially harsher penalties.
PG 1-B Possession Penalties
- Under 1 gram: Third-degree felony — 2 to 10 years TDCJ
- 1-4 grams: Second-degree felony — 2 to 20 years TDCJ
- 4-200 grams: First-degree felony — 5 to 99 years TDCJ
- 200-400 grams: Enhanced first-degree — 10 to 99 years
- 400+ grams: Minimum 15 years to life, up to $250,000 fine
"Fentanyl Murder" — Penal Code §19.02(b)(5)
Penal Code §19.02(b)(5), added by HB 6, makes it murder — a first-degree felony (5 to 99 years or life) — if a defendant:
- Manufactures or delivers fentanyl under Chapter 481, AND
- The fentanyl is ingested by another person, AND
- That person dies as a result
No specific intent to kill is required. Prosecutors have begun charging dealers whose product caused overdose deaths with fentanyl murder.
Substances Covered by PG 1-B
- Fentanyl (pharmaceutical and illicit)
- Acetylfentanyl
- Butyrylfentanyl
- Carfentanil (10,000x more potent than morphine)
- Furanylfentanyl
- U-47700 (“pink”)
- Other synthetic opioid analogs
Many street drugs sold as heroin, oxy, or Xanax now contain fentanyl — defendants often don't know they possess PG 1-B until the lab tests come back.
Defense Strategies
Knowledge and Intent
The State must prove knowing possession of fentanyl. If you believed you had a different substance, lack of knowledge can be a defense.
Fourth Amendment Suppression
Traffic stops and consent searches are frequent suppression grounds under art. 38.23.
Lab Testing Challenges
Fentanyl testing requires specialized equipment. Defense experts can challenge methodology, quantification, and analog classification.
Causation in Fentanyl Murder
For § 19.02(b)(5) charges, the State must prove the defendant's specific fentanyl caused the death — ruling out other drugs, medical conditions, and alternative sources.
Federal Fentanyl Prosecution
Major cases are often federal under 21 U.S.C. § 841:
- 40+ grams: minimum 5 years
- 400+ grams: minimum 10 years
- Death resulting: minimum 20 years to life
Federal cases are prosecuted in TXND or TXED for DFW defendants.
Frequently Asked Questions
How many grams of fentanyl is a felony in Texas?
All amounts. Under 1 gram is a third-degree felony (2-10 years). No misdemeanor-level fentanyl possession exists.
Can I be charged with murder for selling drugs that killed someone?
Yes. Under § 19.02(b)(5), delivering fentanyl that causes death through ingestion is murder — 5 to 99 years or life.
What if I didn't know the drugs contained fentanyl?
Knowledge is an element. If you reasonably believed you had a different substance, lack of knowledge may be a defense.
Can fentanyl possession be reduced?
Sometimes — through weight reductions, PG-1 reclassification (analog disputes), or pre-trial diversion in small-amount first-offense cases.
How do federal fentanyl cases differ?
Federal charges carry mandatory minimums and are governed by the U.S. Sentencing Guidelines. Cases are tried in TXND or TXED.
Speak With a Frisco Criminal Defense Attorney
If you or a loved one is facing Texas fentanyl possession charges in Frisco, Collin County, or anywhere in the Dallas-Fort Worth metroplex, the time to act is now. L and L Law Group attorneys are available 24 hours a day, 7 days a week. Call (214) 466-1398 for a free, confidential consultation, or submit your case online and a licensed attorney will contact you directly.
This article is general information, not legal advice. Texas criminal law is complex and fact-specific — please consult a licensed Texas attorney about your particular situation. Past results do not guarantee future outcomes.