Criminal Defense Laws in Wyoming

Criminal Defense Law in Wyoming: Overview

Wyoming has a relatively straightforward criminal code that reflects the state's small population and conservative governance. The state classifies felonies by individual statutory penalties rather than a uniform class system and distinguishes between misdemeanors punishable by up to six months and those punishable by up to one year. Wyoming does not have a statutory stand your ground law, but the state recognizes the castle doctrine and courts have generally not imposed a strict duty to retreat in self-defense cases. The state retains the death penalty but has not carried out an execution since 1992. Wyoming has decriminalized small amounts of marijuana, making possession of three ounces or less a misdemeanor with a maximum fine of $200 and no jail time for a first offense. The state does not have a medical or recreational marijuana program. Wyoming enacted a limited expungement statute allowing certain misdemeanor and felony convictions to be expunged after waiting periods. The state has a relatively low incarceration rate compared to national averages and emphasizes probation and community supervision for many nonviolent offenses.

Key Statutes & Deadlines

DUI Penalties and Look-Back Period

Wyoming's DUI law under Wyo. Stat. § 31-5-233 imposes penalties based on the number of prior offenses within a 10-year look-back period. A first DUI carries up to six months in jail, a fine up to $750, and a 90-day license suspension. A second offense within 10 years carries a mandatory minimum of seven days in jail (up to six months), a fine of up to $750, and a one-year license suspension. A third offense within 10 years is a misdemeanor with a mandatory minimum of 30 days in jail (up to six months), a fine of up to $3,000, and a three-year license suspension. A fourth or subsequent offense is a felony carrying up to seven years in prison. Wyoming also has an implied consent law under Wyo. Stat. § 31-6-102, where refusal of a chemical test results in a six-month license suspension for a first refusal and 18 months for a subsequent refusal. The state requires alcohol assessment and may order ignition interlock devices.

Drug Laws and Marijuana Decriminalization

Wyoming has taken a unique approach to marijuana by partially decriminalizing possession while not legalizing any form of cannabis use. Under Wyo. Stat. § 35-7-1031, possession of three ounces or less of marijuana is a misdemeanor punishable by a maximum $200 fine and no jail time for a first offense, making it one of the lighter marijuana penalties in the country despite the state's conservative reputation. A second offense for possession of three ounces or less carries up to six months in jail and a $1,000 fine. Possession of more than three ounces is a more serious misdemeanor or felony depending on quantity. Wyoming does not have a medical marijuana program or recreational legalization. Manufacturing, distributing, or possessing marijuana with intent to distribute are felonies with significant prison time. For other controlled substances, possession of methamphetamine, cocaine, heroin, and other Schedule I and II substances is a felony carrying up to five years in prison for a first offense.

Self-Defense and Castle Doctrine

Wyoming's self-defense framework is governed by Wyo. Stat. § 6-2-602, which provides the castle doctrine. A person is presumed to have held a reasonable fear of imminent death or serious bodily harm when using defensive force against a person who unlawfully and forcibly enters the actor's home, occupied vehicle, or place of business. Wyoming does not have a codified stand your ground statute, but the state's case law and jury instructions do not impose a strict duty to retreat in all situations. Wyoming courts have generally recognized that the duty to retreat, where it applies, only requires retreat when it can be accomplished in complete safety. The castle doctrine provides immunity from criminal prosecution and civil liability when force is used lawfully within protected locations. Outside the home, the reasonableness of self-defense is evaluated on a case-by-case basis.

Wyoming Court System

Wyoming's criminal cases are tried in the District Courts, which have general jurisdiction over all criminal matters. Wyoming has nine judicial districts. Circuit Courts handle misdemeanors and preliminary hearings for felony cases. Municipal Courts handle municipal ordinance violations. Wyoming does not have an intermediate court of appeals. All criminal appeals go directly from District Court to the Wyoming Supreme Court, the state's only appellate court. This means the Supreme Court reviews a relatively high volume of criminal appeals compared to states with intermediate appellate courts. Federal criminal cases are handled by the United States District Court for the District of Wyoming.

Damages & Penalties

Wyoming does not use a standardized felony classification system. Each felony offense has its own statutorily defined penalty range. First-degree murder carries the death penalty or life imprisonment. Second-degree murder carries 20 years to life. Manslaughter carries up to 20 years. Aggravated assault carries up to 10 years. Burglary carries up to 10 years. Misdemeanors generally carry up to six months or one year in jail depending on the offense, with fines varying by statute. Wyoming does not have a formal three-strikes law but does provide enhanced penalties for habitual offenders under Wyo. Stat. § 6-10-201, which allows a court to impose up to double the maximum sentence for a defendant convicted of a felony who has two or more prior felony convictions.

Recent Legislative Changes

Wyoming enacted its expungement statute (Wyo. Stat. § 7-13-1501 et seq.) in 2018, providing the first formal process for expunging criminal records in the state. Prior to this, no general expungement mechanism existed. The state has expanded drug court programs in response to substance abuse issues, particularly methamphetamine. Wyoming considered but did not pass legislation to establish a medical marijuana program in several recent legislative sessions. The state updated its castle doctrine provisions and self-defense laws in recent years to clarify protections. Wyoming has also addressed bail reform by encouraging the use of pretrial risk assessments.

Frequently Asked Questions