Third degree assault in Colorado

What the charge means

Prosecutors must prove one of these forms beyond a reasonable doubt:

• Knowingly or recklessly causing bodily injury to another person
• Causing bodily injury with a deadly weapon through criminal negligence
• Directing bodily fluids or certain hazardous materials at a peace officer, emergency responder, or other listed worker with intent to harass, annoy, or alarm

Bodily injury is a defined term with a very low threshold. It means physical pain, illness, or any impairment of physical or mental condition. No visible mark, bruise, or medical treatment is required. Recklessly means consciously disregarding a substantial risk, so the prosecution does not have to prove anyone meant to cause harm.

Common scenarios include arguments between partners or family members that turn physical, shoving matches, bar fights without serious injury, and disputes between neighbors or roommates. Because the injury bar is so low, these cases often turn on credibility, self defense, and whether the contact was knowing or reckless at all.

Classification and sentencing

Third degree assault is a class 1 misdemeanor, the most serious misdemeanor level in Colorado. For offenses committed on or after March 1, 2022, under C.R.S. 18-1.3-501 as rewritten by Senate Bill 21-271, a standard class 1 misdemeanor carries up to 364 days in jail, a fine of up to $1,000, or both, if the court imposes jail at all. Third degree assault, though, is labeled an extraordinary risk crime, and under C.R.S. 18-1.3-501(3) that label adds six months to the maximum. In practice that means exposure of up to about 18 months in jail if the court orders jail. Jail is not mandatory. Probation, useful public service, treatment, and other sentences are common outcomes, especially for people without a record. Offenses committed before March 1, 2022 fall under prior law with different, and at the top end longer, ranges.

Many third degree assault cases carry a domestic violence label because the other person is a current or former spouse or intimate partner. That label is a sentencing enhancer, not a separate crime. It brings a mandatory protection order, required domestic violence evaluation and treatment on conviction, firearm relinquishment while the case is pending, and a rule that prosecutors cannot simply dismiss the case as part of a plea without certain findings.

What else it touches

A misdemeanor label does not mean the fallout is small:

• Firearms. A conviction with a domestic violence label triggers a federal ban on possessing guns or ammunition, and Colorado imposes its own relinquishment requirements.
• Immigration. Assault can be treated as a crime involving moral turpitude, and because the extraordinary risk label pushes the possible sentence past one year, the immigration risk can be higher than for most misdemeanors. The outcome depends on the person's status and record.
• Record sealing. Assault is listed in Colorado's Victim Rights Act, so a conviction generally cannot be sealed. A dismissal or acquittal usually can be sealed.
• Work and housing. An assault conviction, especially with a domestic violence label, appears on background checks and can affect jobs, licenses, and rental applications.

We defend third degree assault cases in Colorado, and a consultation is the place to get answers about a specific situation.