A simple possession charge can change everything.
In Texas, even a small amount can lead to jail time, license suspension, and a criminal record that follows you. And it all comes down to the details. The type of drug—and the amount—determines whether you’re facing a misdemeanor or a felony, and how severe the penalties can be. But those charges can be challenged.
At the Law Offices of Richard C. McConathy, we know how to break down possession cases—especially when there are issues with the search, the evidence, or how the charges were filed.
If you’re facing charges, working with an experienced Dallas drug defense lawyer can make a critical difference in your case.
Understanding Texas Penalty Groups
Texas law doesn’t treat all drugs the same. A small amount of one drug might be a misdemeanor, while a small amount of another could be a felony. This system is based on the “penalty group” assigned to each substance, not the street danger of the drug.
Penalty Group 1: The Most Serious
Penalty Group 1 includes the most serious drugs: cocaine, heroin, methamphetamine, and prescription opioids like oxycodone and morphine. These are drugs with high potential for abuse and significant consequences.
If you possess under 1 gram of a Penalty Group 1 drug, you face a State Jail felony (180 days to 2 years in prison, $10,000 fine).
From 1 to 4 grams, it’s a 3rd degree felony (2 to 10 years, $10,000 fine).
From 4 to 200 grams, it’s a 2nd degree felony (2 to 20 years, $10,000 fine).
Over 200 grams, it’s a 1st degree felony (5 to 99 years, $10,000 fine).
Even possession of less than one gram of heroin or cocaine is a felony in Texas, not a misdemeanor.
Penalty Group 1-A: LSD and Hallucinogens
LSD (lysergic acid diethylamide) is in its own category because the amount required to produce a dosage is extremely small. A single tab of LSD might weigh less than a milligram, but it counts as one unit for charging purposes.
Under 20 units of LSD, you face a State Jail felony. From 20 to 80 units, it’s a 3rd degree felony. From 80 to 4,000 units, it’s a 2nd degree felony. Over 4,000 units, it’s a 1st degree felony.
Because dosage units are so small, prosecutors can inflate charges dramatically by counting individual tabs or sheets. A sheet of 100 tabs might be charged as 100 units, resulting in a 2nd degree felony for a first offense. This is why challenging the weight or number of “units” is a critical defense strategy.
Penalty Group 2: MDMA, PCP, and THC Concentrates
Penalty Group 2 includes MDMA (molly, ecstasy), PCP, and THC concentrates (dabs, wax, shatter). These carry slightly lower penalties than Group 1 but are still serious felonies.
Under 1 gram is a State Jail felony.From 1 to 4 grams, it’s a 3rd degree felony. From 4 to 400 grams, it’s a 2nd degree felony. Over 400 grams, it’s a 1st degree felony.
THC concentrates are treated much more harshly than marijuana leaf, which is why a small amount of dabs can result in felony charges. Many people don’t realize that THC wax or shatter falls into Penalty Group 2, not marijuana penalties.
Penalty Group 3: Benzodiazepines and Steroids
Penalty Group 3 includes Xanax (alprazolam), Valium (diazepam), anabolic steroids, and similar substances. These are prescription drugs with lower abuse potential.
Under 28 grams is a misdemeanor (up to 1 year, $500 fine). From 28 to 200 grams, it’s a State Jail felony. From 200 to 400 grams, it’s a 3rd degree felony. Over 400 grams, it’s a 2nd degree felony.
This is the only group where you can face misdemeanor charges for a first offense, though larger amounts are still felonies.
Penalty Group 4: Low-Concentration Narcotics
Penalty Group 4 includes compounds with limited narcotic quantities, such as codeine cough syrup or other prescription medications with small amounts of controlled substances.
Under 28 grams is a misdemeanor (up to 1 year, $500 fine).
From 28 to 200 grams, it’s a State Jail felony.
From 200 to 400 grams, it’s a 3rd degree felony.
Over 400 grams, it’s a 2nd degree felony.
How Amount Determines Felony Degree
The amount you possessed is the single biggest factor in determining your sentence. This is why challenging the weight or measurement is so important. If the prosecution claims you had 5 grams of cocaine (2nd degree felony), but our investigation shows the evidence was mishandled or weighed incorrectly, reducing it to 1 gram changes your charge from a 2nd degree to a 3rd degree felony—saving you potentially 10 years in prison.
Even tiny differences in weight create massive differences in sentencing. A possession charge for 399 grams of a Group 1 drug is a 2nd degree felony. One gram more, and it’s a 1st degree felony. This is why evidence testing and the chain of custody are critical in these cases.
Possession vs. Possession with Intent to Distribute
Possession for personal use is different from possession with intent to distribute (PWID), and the charges carry vastly different penalties. Possession means you had the drug. PWID means you intended to sell it.
PWID is charged as a felony even with small amounts. With 1 to 4 grams of a Group 1 drug with intent to distribute, you face a 2nd degree felony (2 to 20 years). Prosecutors use circumstantial evidence to prove intent: multiple baggies, scales, large amounts of cash, or text messages suggesting sales.
You can face PWID charges even if you never sold the drug, based solely on possession of materials used in distribution. This is where a strong defense is critical.
What Police Must Do (And Often Don’t)
For a possession charge to hold up, police must have either a valid search warrant or your valid consent to search. This is where many cases get dismissed.
If a police officer stopped your car, they cannot search your vehicle without a warrant unless they have probable cause to believe you committed a crime or valid consent.
Simply smelling marijuana does not create probable cause for felony drug searches in many jurisdictions. If the officer searched your car, your home, or your person without a warrant and without valid consent, any evidence found is “fruit of the poisonous tree” and must be suppressed (excluded from trial).
Once evidence is suppressed, prosecutors often have no case. They can’t prove possession if the evidence was obtained illegally.
Valid Searches vs. Illegal Searches
A valid search requires:
A search warrant signed by a judge with specific details about what’s being searched and what police are looking for.
Your valid consent (you understood you could refuse and agreed in writing).
Incident to lawful arrest (police search you after a lawful arrest).
Plain view (an officer sees illegal items in plain view during a lawful encounter).
Vehicle exception (police can search your car if they have probable cause, without a warrant—but this is narrow and often challenged).
If your search doesn’t fit these categories, it was likely illegal, and everything found should be excluded.
Defense Strategies in Possession Cases
Challenging the Search
If police violated your Fourth Amendment rights, we file a motion to suppress all evidence. No evidence means no case. This is the most powerful defense available.
Disputing the Weight or Substance
Just because police say they found a certain amount doesn’t make it true. We can challenge the lab results, the chain of custody, or how the substance was stored. If the prosecution can’t prove the weight or that it actually was the drug they claimed, the charge can be reduced or dismissed.
Challenging Possession
You must have known you had the substance and had control over it for a possession charge to stick. If the drug was found in a vehicle with multiple passengers, in a shared apartment, or in someone else’s property, the prosecution must prove it belonged to you specifically.
Challenging Consent
Many people think they have to let police search. You do not. If you didn’t consent to a search, any evidence found is inadmissible. If police claim you consented but you didn’t, we challenge this aggressively.
Proving Medical Necessity
If you were prescribed the drug legally, you may have a valid defense. Possession of your own prescription medication is not a crime, even if the amount is large.
What Happens After Arrest
After arrest for drug possession, you’ll appear before a judge within 24-72 hours for an initial appearance. The judge will set bail or release conditions. For felony drug charges, bail is often higher because judges view drug crimes seriously.
Within 30 days, you’ll have an arraignment where you enter a plea. We almost never recommend entering a guilty plea at arraignment. You need time to review evidence, challenge the search, and negotiate with the prosecutor.
Discovery happens next—the prosecution shares their evidence with us, and we review it thoroughly. This is where we identify weaknesses in their case. Pre-trial motions follow, where we file motions to suppress evidence, dismiss charges, or reduce them.
Many cases are resolved through plea negotiations before trial. If the prosecution’s case is weak, we negotiate for reduced charges or even dismissal. If their case is strong, we negotiate for the best possible outcome.
Dallas-Fort Worth Drug Enforcement
Dallas and Fort Worth have aggressive drug enforcement. Law enforcement agencies in the DFW area operate task forces and conduct undercover investigations specifically targeting drug distribution networks. The I-35 corridor through the DFW area sees heavy interdiction efforts.
This means drug charges in Dallas-Fort Worth are prosecuted vigorously. Prosecutors have significant resources and often pursue maximum sentences. You need an attorney who understands this environment and knows how to negotiate effectively in these courts.
Our attorneys have handled hundreds of drug possession cases in Dallas, Fort Worth, and surrounding counties. We know the prosecutors, the judges, and the local procedures. We use this knowledge to build the strongest possible defense.
Collateral Consequences of a Conviction
A drug conviction goes far beyond prison time. Your record will include a felony conviction, which affects employment, housing, professional licenses, and your future indefinitely.
A felony drug conviction can result in:
- Automatic suspension of your driver’s license (up to 180 days minimum)
- Ineligibility for federal student loans and financial aid
- Disqualification from certain professions (teaching, nursing, law enforcement, etc.)
- Permanent impact on employment (background checks will show the conviction)
- Housing discrimination (landlords can refuse to rent to someone with a drug felony)
- Gun rights restrictions (federal law bans gun ownership for anyone convicted of a felony)
- Immigration consequences (non-citizens face deportation for drug felonies)
- Loss of parental rights (in custody disputes)
Fighting the charge aggressively now is worth it to avoid these lifelong consequences.
Taking Action Now
If you’ve been arrested for drug possession in Texas, contact our Dallas drug defense lawyer immediately. The first few hours and days after arrest are critical.
Do not answer police questions about the drugs. Do not consent to any searches. Do not sign anything without reviewing it with an attorney. These actions are used against you in court.
Our attorneys will:
- Review the circumstances of your arrest and identify any illegal searches or constitutional violations.
- File motions to suppress illegal evidence if applicable.
- Challenge the substance identification and weight if warranted.
- Negotiate aggressively with prosecutors for reduced charges or dismissal.
- Represent you in all court proceedings and protect your rights at every stage.
Penalty Group 1 drugs carry up to 99 years in prison. Even Group 3 and 4 charges can result in felony convictions that destroy your future. Don’t face this alone.