
Overview
Fentanyl is now the single most aggressively prosecuted drug in Texas. A synthetic opioid approximately 50 to 100 times more potent than morphine, fentanyl has become the leading cause of drug overdose deaths in the United States. In response, Texas law enforcement and prosecutors have made fentanyl enforcement a top priority which means charging possession cases with maximum aggression, pursuing enhanced penalties for distribution, and in cases where someone dies, bringing murder charges against the person who supplied the drug.
At Deandra Grant Law, Attorney Douglas Huff defends clients against fentanyl charges at both the state and federal level.
Fentanyl Penalties in Texas
Fentanyl is classified in Penalty Group 1 under the Texas Health and Safety Code which is the same group as heroin, cocaine, and methamphetamine. Penalties are based on the weight of the substance:
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Less than 1 gram: State jail felony — 180 days to 2 years, fine up to $10,000
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1 to 4 grams: Third-degree felony — 2 to 10 years, fine up to $10,000
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4 to 200 grams: Second-degree felony — 2 to 20 years, fine up to $10,000
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200 to 400 grams: First-degree felony — 5 to 99 years or life, fine up to $10,000
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Over 400 grams: Enhanced first-degree felony — 10 to 99 years or life, fine up to $100,000
Because fentanyl is extraordinarily potent, even small quantities by weight can trigger severe charges. A few counterfeit pills containing fentanyl can weigh several grams, pushing the charge into third-degree or second-degree felony range.
The Counterfeit Pill Problem
One of the most significant developments in fentanyl enforcement is the proliferation of counterfeit pills which are pills manufactured to look like legitimate pharmaceuticals (Percocet, Xanax, Adderall, OxyContin) but containing fentanyl instead of or in addition to the expected drug. These pills are manufactured with pill presses, often in Mexico, and distributed through street-level and social media drug markets.
The counterfeit pill problem creates a unique defense issue: many individuals who are charged with fentanyl possession did not know they possessed fentanyl. They believed they were purchasing or possessing a different substance entirely. While Texas law does not require the defendant to know the specific identity of the controlled substance, the defendant must know they possessed a controlled substance. If the defendant genuinely believed they were possessing a legal substance (such as an over-the-counter medication), the knowledge element may not be satisfied.
Fentanyl Delivery and Distribution
Delivery of fentanyl carries the same penalty structure as possession but with mandatory minimum sentences for larger quantities. Prosecutors also pursue delivery charges under the theory that any person who provides fentanyl to another person, even by sharing pills among friends, has “delivered” a controlled substance. This means:
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A person who shares a pill with a friend can be charged with delivery of a controlled substance
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A person whose social media messages show they connected a buyer with a seller can be charged as a party to delivery
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A person who receives fentanyl through the mail and is intercepted by law enforcement can face both state and federal charges
Federal Fentanyl Charges
Fentanyl cases are frequently prosecuted at the federal level, particularly when they involve interstate distribution, mail or package delivery, or quantities that trigger federal mandatory minimums. Federal fentanyl penalties are even more severe than state penalties:
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40 grams or more of fentanyl: Federal mandatory minimum of 5 years
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400 grams or more: Federal mandatory minimum of 10 years
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If death or serious bodily injury results: Federal mandatory minimum of 20 years
Attorney James Lee Bright, our Senior Federal Defense Attorney, handles federal fentanyl cases in the Eastern District of Texas and the Northern District of Texas.
Defense Strategies
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Fourth Amendment challenges. Drug cases live and die on the legality of the search. Doug challenges traffic stops, consent searches, vehicle searches, home searches, and phone searches for constitutional violations.
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Challenging the lab results. The prosecution must prove the substance is actually fentanyl through laboratory testing. Doug’s forensic science training allows him to evaluate the laboratory’s testing methodology, chain of custody, and quality control data.
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Lack of knowledge. The defendant must have known they possessed a controlled substance. If the fentanyl was in counterfeit pills that the defendant believed were a different substance, or if the fentanyl was in a shared vehicle or residence and the defendant did not know it was present, the knowledge element is at issue.
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Challenging constructive possession. Fentanyl found in a car with multiple occupants, in a shared apartment, or in a common area cannot automatically be attributed to the defendant. The prosecution must prove the defendant exercised care, custody, and control over the substance and knew of its existence.
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Mitigation. For clients facing serious fentanyl charges, mitigation may influence bond hearings, plea negotiations, and sentencing.
Protect Your Future — Contact Deandra Grant Law Today
If you or someone you love is facing drug charges in Texas, contact Deandra Grant Law for a free, confidential consultation. AttorneyDouglas Huffhas the scientific training to challenge the prosecution’s forensic evidence. For federal drug cases, AttorneyJames Lee Bright provides experienced federal defense. Our forensic credentials and 30+ years of experience give you a defense team equipped to handle any drug charge.
Call (214) 225-7117 or schedule an appointment online at texasdwisite.com.
Attorneys Who Handle This Charge
Meet the attorneys who will personally handle your fentanyl defense.


Douglas E. Huff
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Jada Fairley
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Jason Bowes
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Kevin Sheneberger
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Allen
1333 W. McDermott Drive, Suite 180, Allen, TX 75013 Visit This Office
Dallas (HQ)
3300 Oak Lawn Avenue, Suite 700, Dallas, TX 75219 Visit This Office
Denton
1317 E. McKinney Street, Suite 101A, Denton, TX 76209 Visit This Office
Fort Worth
4500 Airport Freeway, Suite 101, Fort Worth, TX 76117 Visit This Office

Waco
605 Austin Avenue, Suite 5, Waco, TX 76701 Visit This OfficeCourthouses We Appear In
Courthouses where our attorneys represent clients facing this charge across Texas.

Bell County Courts
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Grayson County Courts
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Kaufman County Courts
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McLennan County Courts
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Rockwall County Courts
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Tarrant County Courts
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Watch our attorneys explain fentanyl charges and how we defend these cases.

Can Errors in Storing or Testing Fentanyl Lead to Dismissal in Texas? | Learn More
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