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Practice Area — Criminal Defense

Houston Drug Possession & Narcotics Defense Lawyer

Texas drug charges can turn on a small amount of substance, a disputed search, a shared vehicle, a lab result, or an allegation that possession was actually intended for delivery. Sam R. Cammack III represents people facing possession, THC, prescription-drug, delivery, manufacturing, fentanyl, and related narcotics charges in Greater Houston.

Arrested after a traffic stop or search? Preserve your paperwork and avoid discussing the facts publicly. Review selected case results or Sam Cammack's background.

23+
Years Licensed in Texas
Former
Felony Prosecutor
3,000+
Charges Dismissed*
24/7
Phone Availability
Free
Initial Case Review

*3,000+ is a firm-reported career figure across criminal matters and is not drug-case specific. Sam R. Cammack III has been licensed in Texas since December 5, 2002. Prior results do not guarantee future outcomes.

Draft for legal review by Sam R. Cammack III · Texas Bar No. 24014415 · Updated September 7, 2026

Short answer: what determines a Texas drug-possession charge?

Texas generally looks at what substance is alleged, the applicable penalty group, the aggregate weight, and whether the accusation is simple possession or manufacture/delivery. Marijuana has its own statutory punishment ladder. Other controlled substances are classified under the Texas Controlled Substances Act, and some possession offenses are felonies even below one gram.

The State must still prove knowing or intentional possession. When drugs are found in a shared car, apartment, bag, or room, the question of who actually possessed them can be just as important as the weight. See Texas Health & Safety Code Chapter 481.

What to do after a drug-possession arrest in Houston

  • Keep the bond paperwork, charging document, property receipt, and any search-warrant paperwork you receive.
  • Write down who owned the vehicle, residence, bag, or container where the substance was found.
  • Preserve texts, receipts, prescriptions, product packaging, certificates of analysis, and witness information that may matter.
  • Do not post about the arrest, alleged drugs, or other occupants on social media.
  • Have counsel review the stop, detention, search, body-camera video, warrant, lab report, weight, and possession evidence before deciding how to resolve the case.
Scope of Representation

Drug and narcotics charges we defend

Penalty Group 1 / 1-B

Cocaine, Methamphetamine, Heroin & Fentanyl

Serious controlled-substance allegations where even low-weight possession can carry felony exposure.

Penalty Group 2

THC Concentrates, MDMA & Other PG2 Substances

Cases involving concentrates, vapes, edibles, hallucinogens, and other substances classified in Penalty Group 2.

Marijuana

Marijuana Possession

Texas still criminalizes marijuana possession, while Harris County maintains diversion procedures for qualifying misdemeanor cases.

Delivery

Possession With Intent to Deliver

Cases in which prosecutors rely on quantity, packaging, scales, cash, communications, or other circumstances to allege intent to distribute.

Prescription Drugs

Prescription & Controlled Medication Cases

Possession without lawful authorization, fraudulent prescription allegations, and disputes involving a valid prescription or medical use.

Search Cases

Vehicle, Home & Warrant Searches

Possession cases arising from traffic stops, consent searches, warrants, canine sniffs, inventory searches, and searches of homes or containers.

Drug-Free Zones

Enhanced Drug Charges

Allegations under Health & Safety Code § 481.134 can increase punishment depending on the offense and location.

Overdose Cases

Fentanyl Delivery & Death Allegations

Texas law permits especially serious punishment—and in specified fentanyl-delivery circumstances a murder prosecution—when a death is alleged to result.

Federal Exposure

Federal Drug Investigations

Large-quantity, conspiracy, interstate, importation, and trafficking matters may be investigated or prosecuted federally as well as under Texas law.

Texas Controlled Substances Act

How Texas drug-possession penalties are determined

There is no single punishment for "drug possession." The statute depends on the substance and aggregate weight. These examples are general reference points, not a substitute for reading the actual charging statute.

Example General Texas Classification General Punishment Range
Penalty Group 1 / 1-B possession — less than 1 gram State jail felony 180 days – 2 years state jail; up to $10,000 fine
Penalty Group 1 / 1-B — 1 to under 4 grams Third-degree felony 2 – 10 years; up to $10,000 fine
Penalty Group 1 / 1-B — 4 to under 200 grams Second-degree felony 2 – 20 years; up to $10,000 fine
Penalty Group 2 possession — less than 1 gram State jail felony 180 days – 2 years state jail; up to $10,000 fine
Marijuana — 2 ounces or less Class B misdemeanor Up to 180 days county jail; up to $2,000 fine
Marijuana — more than 2, up to 4 ounces Class A misdemeanor Up to 1 year county jail; up to $4,000 fine
Marijuana — more than 4 ounces, up to 5 pounds State jail felony 180 days – 2 years state jail; up to $10,000 fine

Larger quantities, delivery allegations, drug-free-zone allegations, prior convictions, and other enhancements can change punishment substantially. Fentanyl is separately classified in Penalty Group 1-B.

Date-Sensitive — September 2026

Texas THC, hemp, Delta-8 and vape cases changed in 2026

Do not assume a smoke-shop purchase means the product is lawful to possess

Texas DSHS states that the Texas Supreme Court confirmed Delta-8 THC is a controlled substance and that the Texas schedule affecting Delta-8 became effective July 31, 2026. DSHS also states that consumable hemp products may contain no more than 0.3% Delta-9 THC on a dry-weight basis and that only naturally occurring trace amounts of Delta-8 in the hemp plant are exempt from controlled status.

That does not mean a label, receipt, or retailer's representation settles the criminal case. The exact cannabinoid, product composition, laboratory method, statutory definition, date of the alleged offense, and how the State classifies the substance can all matter.

Current official source: Texas DSHS Consumable Hemp Program.

Keep the packaging and receipt

A package, certificate of analysis, QR-code lab report, and retail receipt may become relevant evidence about what the product was represented to contain.

The laboratory still matters

The State must prove the substance it charged. Product chemistry and the lab's identification and weight analysis can become central issues.

This law is still moving

Hemp and cannabinoid regulation has changed quickly. The law and DSHS schedule should be rechecked whenever this page is updated.

Alternatives to Conviction

Diversion, deferred adjudication, § 12.44, dismissal and record relief

A first arrest does not guarantee a particular outcome, but Texas and Harris County have several paths that may avoid or reduce a conviction when the person and charge qualify.

Harris County marijuana diversion

Harris County Sheriff's Office policy describes the Misdemeanor Marijuana Diversion Program for qualifying possession of four ounces or less, with specified eligibility rules and a class requirement instead of normal jail processing and prosecution. Eligibility must be checked at the time of the case.

Other diversion and specialty programs

Harris County maintains alternatives-to-prosecution and drug-court programs. Eligibility depends on the charge, history, treatment needs, prosecutor, court, and program criteria; admission is not automatic.

Texas Penal Code § 12.44

In qualifying state-jail-felony cases, § 12.44 can permit misdemeanor-level punishment or, with prosecutor agreement under § 12.44(b), prosecution as a Class A misdemeanor. The two subsections have different consequences.

Expunction and nondisclosure

Dismissal, no-bill, acquittal, deferred adjudication, and conviction have different record-clearing consequences. Expunction and nondisclosure are separate remedies and eligibility should be checked from the final disposition.

Practice-Area Proof

Use drug-specific results, not generic felony results

Verify Before Publishing

Third-degree felony possession — dismissal

The firm's existing published material identifies one result expressly labeled as a third-degree felony possession case that was dismissed. Before this replacement goes live, Sam should verify the charge, disposition, and wording against the firm's file or underlying court record.

Dismissed — Pending Attorney Verification

Once verified, this should become the lead proof item on the page. Additional drug-specific suppression wins, no-bills, dismissals, reductions, or trial results would be more valuable here than unrelated criminal results. See the firm's Case Results page for the broader criminal-defense record.

Greater Houston

Counties we serve

Harris County

Houston and surrounding Harris County criminal courts.

Montgomery County

Conroe, The Woodlands, Spring-area cases, and surrounding communities.

Fort Bend County

Richmond, Sugar Land, Missouri City, and surrounding communities.

Galveston County

Galveston, League City, Texas City, Friendswood, and nearby areas.

Brazoria County

Angleton, Pearland, Alvin, Lake Jackson, and surrounding communities.

Search-Demand Questions

Houston drug-possession frequently asked questions

These questions are prioritized around recurring Houston/Texas drug-search behavior: first offenses, felony exposure, searches, shared vehicles, THC products, diversion, record consequences, and attorney cost.

What happens after a first-time drug-possession arrest in Houston?

The next steps depend heavily on whether the charge is a misdemeanor or felony. After arrest or filing, the case moves through bond, charging review, discovery, and pretrial proceedings. Felony cases generally require indictment before trial. A first-time defendant may have diversion, deferred-adjudication, reduction, or dismissal possibilities, but those options depend on the substance, weight, search, criminal history, and current Harris County program rules.

Is drug possession a felony in Texas?

Many Texas possession charges are felonies even on a first offense. For example, possession of less than one gram of many Penalty Group 1 and Penalty Group 2 substances is a state jail felony. Marijuana follows a different ladder: two ounces or less is generally a Class B misdemeanor, while larger quantities can become felonies.

Will I go to jail for a first-time drug-possession charge?

Not necessarily. The statutory punishment range is only one part of the analysis. Bond, diversion, deferred adjudication, community supervision, dismissal, reduction, and other resolutions may be possible depending on the charge and facts. Some controlled-substance cases are felonies at very low weights, so a first offense should not be assumed to be minor simply because the amount is small.

What if the drugs were found in someone else's car, apartment, bag, or room?

Being near drugs is not automatically the same as knowingly possessing them. Texas requires proof connecting the accused to the substance. In shared spaces, courts look at circumstances such as accessibility, ownership, proximity, statements, conduct, other belongings, and additional links between the person and the contraband. This is often called an "affirmative links" or constructive-possession issue.

Can a drug charge be dismissed if the police search was illegal?

Potentially. If important drug evidence was obtained through an unconstitutional stop, detention, search, or warrant, the defense may seek to suppress that evidence. When the physical substance is essential to proving possession, successful suppression can materially weaken the prosecution and may lead to dismissal. The actual video, warrant, consent, timing, and search exception matter.

Can police search my car for drugs without a warrant in Texas?

Sometimes. Vehicle searches can occur under recognized exceptions such as valid consent, probable cause, or certain inventory procedures. Texas appellate courts have continued to hold in many cases that the odor of marijuana can support probable cause to search a vehicle even after hemp legalization. That does not make every vehicle search lawful; the stop, detention, claimed odor, scope, and surrounding facts should still be reviewed.

What is the difference between drug possession and possession with intent to deliver?

Simple possession focuses on knowing or intentional control of the substance; intent-to-deliver adds an allegation that the substance was meant for transfer or distribution. Prosecutors may rely on quantity, packaging, scales, cash, messages, multiple phones, or other circumstances. No single item automatically proves intent, and the evidence should be evaluated as a whole.

Is a THC vape, edible, Delta-8 product, or smoke-shop product illegal in Texas in 2026?

Do not assume the retail label answers the criminal-law question. Texas DSHS states that the schedule affecting Delta-8 THC became effective July 31, 2026 and that consumable hemp products may contain no more than 0.3% Delta-9 THC by dry weight. Product chemistry, cannabinoid identity, laboratory analysis, the date of the alleged offense, and the hemp definition can determine how a particular product is treated. Keep the package, receipt, and any certificate of analysis.

Can a first-time drug offender get diversion or avoid a conviction in Harris County?

Possibly. Harris County maintains diversion, alternatives-to-prosecution, and drug-court programs, and the Sheriff's Office still publishes a misdemeanor marijuana diversion policy for qualifying marijuana possession. Deferred adjudication or a § 12.44 resolution may also be relevant in some cases. Eligibility depends on the exact charge, criminal history, facts, and current program rules.

Can a Texas drug-possession case be expunged or sealed?

It depends on how the case ends. A qualifying dismissal, no-bill, or acquittal may support expunction. Some successfully completed deferred-adjudication cases may qualify for an order of nondisclosure. A conviction, deferred disposition, dismissal, and acquittal do not create the same record-clearing rights, so the final disposition should be reviewed before promising that a record can be cleared.

What if I had a valid prescription for the controlled medication?

A valid prescription or lawful practitioner authorization can be an important defense for substances that may legally be possessed by prescription. The exact drug, prescription, quantity, person for whom it was prescribed, and manner of possession matter. Preserve the prescription record and pharmacy information rather than relying only on the pill bottle.

How much does a drug-possession lawyer cost in Houston?

Fees vary with whether the charge is a misdemeanor or felony, the substance and weight, delivery allegations, the county, the complexity of the search, lab issues, motions, experts, and whether the case is likely to go to trial. The firm should quote the specific matter after reviewing the allegation and explain what the fee includes. The initial consultation with this firm is free. Call 713-224-4444.

Free & Confidential Case Review

A drug charge is not the same thing as a drug conviction

Bring the arrest paperwork, bond conditions, search-warrant documents, prescriptions, product packaging, or anything else you received. The earlier the evidence is reviewed, the sooner the real issues in the case can be identified.

Sam R. Cammack III · 1001 West Loop South, Suite 700, Houston, TX 77027

This page provides general educational information and is not legal advice. Texas controlled-substance, hemp, cannabinoid, search-and-seizure, diversion, expunction, and nondisclosure rules contain exceptions and can change over time. The exact substance, weight, charging statute, search facts, laboratory result, prior history, date of offense, and county can change the analysis. Prior results do not guarantee or predict the outcome of another case.