Dallas Drug Possession Defense Attorney

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Board-certified criminal defense attorney Dan Wyde with a client

Last Updated: June 2026  ·  Board Certified in Criminal Law · Former Judge · Former Prosecutor

Possession of a controlled substance in Texas is governed by the Texas Controlled Substances Act, and the penalties depend on the drug's "penalty group" and the amount. The same conduct can be a state jail felony or a first-degree felony depending on weight — and many of these cases hinge on whether the search that found the drugs was even legal. Wyde & Associates defends drug-possession cases across Dallas County and North Texas with the perspective of a former judge and prosecutor.

About the Authors. Written by the criminal-defense team at Wyde & Associates, PLLC, led by Judge Dan Wyde — a Board Certified Criminal Law attorney recognized by the Texas Board of Legal Specialization, a twice-elected Criminal Court Judge, and a former Assistant Criminal District Attorney with 35+ years of trial experience in Texas courts.Attorney advertising. This article is general legal information, not legal advice, and does not create an attorney-client relationship. Past results do not guarantee future outcomes.

What Is Possession of a Controlled Substance in Texas?

In short: Under Texas Health & Safety Code Chapter 481 (the Controlled Substances Act), it is a crime to knowingly or intentionally possess a controlled substance without a valid prescription. "Possession" means actual care, custody, control, or management — and the State must prove you knowingly possessed the substance, which is often the weakest link in its case.

Drugs are sorted into "penalty groups," and the charge level is driven by the group plus the aggregate weight (including adulterants and dilutants). Possession with intent to deliver, manufacture, or delivery carry even higher penalties than simple possession.

Key Statutes

Tex. Health & Safety Code § 481.115–481.118 Possession by Penalty Group  ·  § 481.121 Possession of Marijuana  ·  § 481.125 Drug Paraphernalia  ·  U.S. Const. amend. IV Search & Seizure

Penalty Groups Explained

In short: Penalty Group 1 includes cocaine, heroin, methamphetamine, and many opioids; Group 1-B covers fentanyl; Group 2 includes MDMA and many hallucinogens; Groups 3 and 4 cover certain prescription medications and compounds. Group 1 and 1-B carry the harshest penalties.

Identifying the correct penalty group and the legally chargeable weight is the first thing a defense attorney verifies — lab analysis, weight calculations, and the inclusion of adulterants are all subject to challenge.

Possession Penalty Matrix (Penalty Group 1)

In short: For Penalty Group 1, possession of less than one gram is a state jail felony; one to four grams is a third-degree felony; four to 200 grams is a second-degree felony; 200 to 400 grams is a first-degree felony; and 400 grams or more is an enhanced first-degree felony carrying 10–99 years or life.

Marijuana and Penalty Groups 2–4 follow different thresholds. Possession of 2 oz or less of marijuana is a Class B misdemeanor. Penalties reflect general Texas law and can vary; this is not legal advice.

The First 24 Hours After a Drug Arrest

In short: Stay silent, never consent to additional searches, preserve the details of the stop and search, follow bond conditions, and call a board-certified attorney before discussing the case.

  1. Remain silent. Do not explain whose drugs they were or where they came from — knowledge and possession are exactly what the State must prove.
  2. Do not consent to further searches. You can decline politely; consent waives important challenges.
  3. Write down the stop. Why were you stopped? Was there a warrant? Where exactly were the drugs found, and who else had access?
  4. Follow bond conditions. Including any drug-testing or check-in requirements.
  5. Call Wyde & Associates. A suppression motion challenging an illegal search can end the case entirely.

Common Defenses & Illegal Searches

In short: Many drug cases are won on the search, not the substance. Defenses include an illegal stop or search (Fourth Amendment), lack of "knowing" possession, joint-access/affirmative-links problems, lab and weight challenges, and chain-of-custody errors.

If police lacked reasonable suspicion for the stop, probable cause for the search, or a valid warrant, the drugs may be suppressed — meaning the State cannot use them. In shared spaces (a car, an apartment) the State must "affirmatively link" the drugs to you, which is often difficult when multiple people had access.

Charged with drug possession in Dallas County? An illegal search can end the case.

Request a Free Case Review Call (214) 521-9100

Diversion & Specialty Courts in Dallas County

In short: Dallas County offers diversion and specialty-court options that can lead to dismissal and eligibility for expunction, including the First Offender Drug Program and Mental Health Diversion. Eligibility depends on the charge, criminal history, and the facts.

For eligible first-time defendants, completing a diversion program can result in dismissal — and the chance to clear the record entirely. The Dallas County District Attorney's Office and the specialty courts at the Frank Crowley Courts Building evaluate candidates case by case; an experienced attorney can advocate for admission.

Will a Drug Possession Charge Stay on My Record Forever?

In short: A possession conviction generally cannot be expunged. But a dismissal, acquittal, or successful diversion may make the case eligible for expunction, and some deferred-adjudication outcomes may qualify for an order of nondisclosure. The disposition determines your options.

If your case is dismissed or you complete a qualifying program, our team handles the record-clearing step — see criminal record clearing and FCRA coordinated clearance to correct background-check databases after a court order.

Why Hire a Board-Certified, Former-Judge Drug Defense Attorney

In short: Drug cases turn on search-and-seizure law, lab science, and diversion strategy. A board-certified former judge and prosecutor knows how to suppress evidence, challenge the weight, and position eligible clients for a dismissal.

Talk to a board-certified former judge about your search and your options.

Request a Free Case Review Call (214) 521-9100

Frequently Asked Questions

How much jail time can I get for drug possession in Texas?

It depends on the penalty group and weight. For Penalty Group 1 (cocaine, heroin, meth), less than a gram is a state jail felony (180 days–2 years); 1–4 grams is a third-degree felony (2–10 years); larger amounts can reach first-degree felony exposure of 5–99 years or life. Possession of 2 oz or less of marijuana is a Class B misdemeanor.

Can drug charges be dismissed if the search was illegal?

Often, yes. If police lacked reasonable suspicion for the stop, probable cause for the search, or a valid warrant, a motion to suppress can exclude the drugs from evidence — and without the drugs, the State usually cannot proceed. Search-and-seizure challenges are one of the most powerful tools in a drug case.

What is the First Offender Drug Program in Dallas County?

It is a Dallas County diversion option for eligible first-time drug-possession defendants. Successful completion can lead to dismissal of the charge and eligibility to seek an expunction. Eligibility depends on the charge level, criminal history, and the facts of the case.

Will a drug possession conviction stay on my record?

A conviction generally cannot be expunged in Texas. However, a dismissal, acquittal, or successful diversion may make the case eligible for expunction, and certain deferred-adjudication outcomes may qualify for an order of nondisclosure. Avoiding the conviction is the key to keeping your record clean.

What does a drug possession defense cost?

It depends on the charge level, the county, the complexity, and whether the case goes to trial. We quote a flat fee in writing before any retainer, so there are no hourly surprises. Initial consultations are free.

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