Wyoming takes drug charges seriously, and Laramie County is no exception. What looks like a straightforward possession case can carry real prison time depending on the substance, the quantity, and how the arrest happened. And charges that start as possession sometimes get elevated to trafficking based on circumstances the defendant didn’t fully understand at the time.
Just Criminal Law defends drug charges in Cheyenne, from first-offense possession to felony trafficking and federal drug cases. Christina L. Williams built the firm on criminal defense work after years as a Wyoming prosecutor. In Laramie County, that prosecutorial background translates directly into knowing how the county attorney’s office evaluates these cases and where the defense has room to work.
Wyoming Drug Laws: What You’re Facing in Laramie County
Wyoming’s drug statutes classify controlled substances into schedules, with penalties tied to both the schedule and the quantity. Marijuana remains fully illegal in Wyoming, and possession of even a small amount is a misdemeanor on the first offense. Controlled substances like meth, heroin, cocaine, and fentanyl carry steeper penalties, and anything that suggests distribution rather than personal use can push a possession charge into trafficking territory.
The line between possession and possession with intent to distribute isn’t always obvious. Quantity is one factor, but prosecutors also look at how the drugs were packaged, whether scales or baggies were present, the amount of cash on hand, and text message history. These are details that require a careful defense review, not a quick plea.
Drug Charges We Defend in Cheyenne
Simple Possession
Possession of a controlled substance for personal use. The severity depends on the drug schedule. First-offense marijuana possession is a misdemeanor in Wyoming, carrying up to a year in jail and fines up to $1,000. Controlled substances like methamphetamine or cocaine are felonies even on a first possession offense, with penalties up to 5 years in prison.
Possession With Intent to Distribute
When prosecutors believe the drugs weren’t just for personal use, they charge possession with intent. This is a felony regardless of the substance, and the penalties are significantly harsher than for simple possession. A conviction on this charge carries 5 to 20 years in prison, depending on the substance and quantity involved.
Drug Trafficking and Delivery
Trafficking charges apply when the state can show actual sale or delivery of a controlled substance. These are among the most serious drug charges in Wyoming, with potential sentences ranging from years to decades depending on the quantity and substance. Federal involvement is also possible in trafficking cases that cross state lines or meet federal quantity thresholds.
Prescription Drug Offenses
Possession or distribution of prescription medications without a valid prescription falls under Wyoming’s controlled substance laws. Doctor shopping, prescription fraud, and unauthorized possession of opioids or other schedule drugs are prosecuted under the same statutes as street drugs.
Drug Paraphernalia
Possession of paraphernalia is a misdemeanor in Wyoming, but it’s frequently charged alongside a possession charge, and it adds to the overall picture prosecutors try to paint about a defendant’s involvement with drugs.
How Drug Cases Move Through Laramie County Courts
Misdemeanor drug cases are handled by the Laramie County Circuit Court. Felony charges, including most possession with intent and trafficking cases, go through the 1st Judicial District Court after the preliminary hearing phase in Circuit Court.
One thing that distinguishes drug cases from DUI cases: the investigation often extends before the arrest. Search warrants, confidential informants, and traffic stop searches all generate evidence that needs to be examined carefully before any decisions are made about how to proceed. Was the search legal? Was the warrant properly supported? Were your rights observed during the stop?
These questions don’t answer themselves, and their answers directly impact what evidence is admissible. Getting an attorney involved early in a drug case, before anything is decided, is especially important.
Defense Strategies in Wyoming Drug Cases
Fourth Amendment challenges.
The most common and often most effective drug defenses involve challenging how law enforcement obtained the evidence. An illegal traffic stop, a search without valid consent or a warrant, or a warrant obtained without proper probable cause can all lead to suppression of the drugs as evidence. No evidence, no case.
Chain of custody and lab analysis.
The prosecution has to prove that what was seized is what they say it is, and that it wasn’t tampered with between seizure and analysis. The crime lab’s procedures, the handling of the evidence, and the qualifications of the analyst who tested it are all areas a defense attorney examines.
Actual possession vs. constructive possession.
If the drugs were found in a shared space, a vehicle with multiple occupants, or a location where multiple people had access, the prosecution has to prove the drugs belonged to you specifically. That’s not always as simple as it sounds.
Quantity disputes.
In cases involving trafficking thresholds, the actual measured quantity matters. Errors in measurement or testing can affect whether a charge reaches a trafficking threshold or stays at a lower level.
Why Just Criminal Law for Your Cheyenne Drug Defense
Drug cases in Laramie County require an attorney who knows both the law and the local practice. Christina L. Williams has defended drug charges throughout Wyoming and understands how the county attorney’s office in Cheyenne approaches these cases. That knowledge shapes the strategy from the start.
Just Criminal Law reviews every aspect of a drug arrest before recommending a path forward: the stop or search that led to it, the evidence collected, the charges filed, and what the prosecution actually has versus what they’re claiming they have. That review sometimes reveals defenses that weren’t obvious at first glance.
Related Charges We Also Defend

Why Clients in Wyoming and South Dakota Choose Just Criminal Law
Our attorneys spent years working for the state before switching sides. We know exactly how prosecutors build cases and exactly where to find the holes.
We do not split our focus between practice areas. Every attorney, every resource, every minute is focused on one thing: your criminal defense.
We know the courts, the judges, and the prosecutors across Wyoming and western South Dakota. Local familiarity shapes strategy and strategy shapes outcomes.
Servicios de traduccion en espanol disponibles. Every client fully understands their case, their options, and their rights.
Real Results for Wyoming & South Dakota Clients
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OtherSuppression Appeal — Wyoming Supreme CourtDistrict Court denied motion to suppress. Wyoming Supreme Court accepted certiorari on appeal.
Barney v. State of Wyoming — Wyoming Supreme Court
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CASE DISMISSEDReckless Endangering / Domestic Battery / Child Endangering — WyomingClient charged with reckless endangering, domestic battery, and child endangering. All charges dismissed.
State v. Quezada-Lopez — Wyoming Circuit Court
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CASE DISMISSEDDUI / DWUI — WyomingClient charged with DUI. State unable to lay foundation for the breath test. Case dismissed.
State v. Von Olnhausen — Wyoming Circuit Court
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CASE DISMISSEDFelony Child Abuse — WyomingClient charged with accessory after the fact and aggravated child abuse — a felony. State unable to meet its burden of proof at preliminary hearing. Felony count dismissed.
State v. Bullinger — Wyoming District Court

Charged with a drug crime in Cheyenne? Time is critical.
The sooner you have an attorney, the more options you have.
What Clients Say About Just Criminal Law
FrequFrequently Asked Questions About Drug Charges in Cheyenne
Wyoming Criminal Defense — Communities We Serve
We are based in Gillette, Wyoming, and serve clients across the state and into western South Dakota. Our team knows the local courts, prosecutors, and judges in every community we serve — and that local knowledge makes a real difference in criminal defense.

- Deadwood
- Sturgis (Rally)
- Custer County
- Lawrence County
- Meade County
- Pennington County
We provide on-call criminal defense for Rally-related arrests including DUI, drug charges, weapons offenses, and assault. Call us 24/7 during Rally week.

