False Imprisonment in Colorado: Charges, Penalties, and Defenses

False imprisonment in Colorado, under C.R.S. 18-3-303, is knowingly confining or detaining another person without that person’s consent and without legal authority to do so.¹ The baseline offense is a Class 2 misdemeanor punishable by up to 120 days in jail and a fine up to $750. It jumps to a Class 5 felony carrying one to three years in prison when force plus extended detention is involved, or when a child is locked away or physically restrained under the conditions the statute spells out.

The Three Elements the Prosecution Must Prove

To convict, the state has to establish three things beyond a reasonable doubt: the defendant knowingly confined or detained another person, that person did not consent, and the defendant had no legal authority for the detention.¹ All three. Miss one and the charge fails.

“Knowingly” means the defendant was aware they were keeping someone from leaving.² Accidental restrictions on someone’s movement don’t qualify.

Confinement itself takes many forms. Locking a door, physically blocking an exit, holding someone in a vehicle, or making threats that would keep a reasonable person from leaving all count. The statute sets no minimum duration for the base offense, and physical contact is not required. What matters is that the person was effectively prevented from leaving.

One built-in exception: the statute does not apply to a peace officer acting in good faith within the scope of their duties.¹ A lawful traffic stop or investigative detention isn’t false imprisonment even if the underlying suspicion turns out to be mistaken.

Misdemeanor Penalties

When none of the felony triggers apply, false imprisonment is a Class 2 misdemeanor.¹ That covers confinement without consent or legal authority, but without force, threats, or the child-related circumstances described below.

For offenses committed on or after March 1, 2022, a Class 2 misdemeanor carries up to 120 days in county jail, a fine of up to $750, or both.³ Judges can also impose probation with regular check-ins and compliance conditions, and restitution if the victim suffered direct financial losses.

Even a misdemeanor conviction shows up on background checks that employers, landlords, and licensing boards run. A false imprisonment record signals a willingness to restrain another person, and that context often weighs more with decision-makers than the legal classification.

When False Imprisonment Becomes a Felony

The statute lists three separate paths to a Class 5 felony. One applies to adult victims. Two apply specifically to children.¹

Force Plus Twelve Hours or More

The charge becomes a felony when the defendant used force or the threat of force to confine the victim and the detention lasted twelve hours or longer.¹ Both conditions have to be present. Brief detentions accomplished with force stay in misdemeanor territory under this subsection, and so do long detentions accomplished without force or threats.

A Child Confined in a Locked or Barricaded Room

Confining a child under eighteen in a locked or barricaded room is a felony when the confinement causes bodily injury or serious emotional distress and is part of a continued pattern of cruel punishment or unreasonable isolation.¹ A single incident of sending a child to their room doesn’t meet the threshold. The provision targets ongoing abuse where locking a child away has become routine.

Physical Restraints on a Child

Tying, caging, or chaining a child under eighteen is a felony when the restraint causes bodily injury or serious emotional distress.¹ Unlike the locked-room provision, this one does not require proof of a continued pattern. A single incident can be enough.

Felony Sentencing

A Class 5 felony conviction carries a presumptive prison sentence of one to three years in the Department of Corrections, followed by a mandatory two-year parole period. The court may also impose a fine between $1,000 and $100,000.⁴ The employment, housing, and licensing barriers that follow a felony can last decades past the sentence itself.

Domestic Violence Enhancer

When the parties are in an intimate relationship, the case picks up a domestic violence designation under C.R.S. 18-6-801.⁵ It’s not a separate charge. It’s a label attached to the underlying offense that stacks additional consequences on the sentence.

At the defendant’s first court appearance, the judge issues a mandatory protection order under C.R.S. 18-1-1001, typically barring contact with the victim and sometimes requiring the defendant to leave a shared home.⁶ The order stays in place until final disposition, which can be months away.

A conviction with the DV designation also requires completion of a treatment program that meets standards set by the domestic violence offender management board.⁵ These programs run for months and involve therapy, education, and monitoring. Failing to complete triggers a probation violation.

Firearm restrictions attach at both levels. Federal law under 18 U.S.C. 922(g)(9) permanently prohibits anyone convicted of a misdemeanor crime of domestic violence from possessing, shipping, or receiving any firearm or ammunition.⁷ Colorado reinforces this in C.R.S. 18-12-108, making it a separate crime for a person with such a conviction to knowingly possess a firearm.⁸ The federal ban is lifetime.

Where Kidnapping Begins

False imprisonment is about holding someone in place. Second-degree kidnapping under C.R.S. 18-3-302 requires that a person knowingly seize and carry another from one place to another, without consent and without legal justification, in a way that increases the risk of harm. Locking someone in a room is false imprisonment. Forcing them into a car and driving them somewhere is kidnapping, a Class 4 felony at minimum that escalates to a Class 2 felony when the victim is a child, sexual assault occurs, or the victim is robbed during the incident.⁹ Prosecutors sometimes charge both when the facts are ambiguous about movement.

Common Defenses

Most defenses attack one of the three elements the prosecution has to prove.

Consent. If the person agreed to stay and never communicated a desire to leave, the state can’t prove lack of consent. The harder cases involve people who initially consent and later change their minds. Once the person wants to leave and is prevented from doing so, consent is gone.
Legal authority. Colorado’s shopkeeper privilege under C.R.S. 18-4-407 lets a merchant or employee detain someone on probable cause of theft, provided the detention is reasonable in manner and duration. Parents and legal guardians can also confine children within reasonable bounds, subject to the outer limits set by the felony provisions above.¹⁰
Defense of self or others. The statute itself references C.R.S. 18-1-703 as an available affirmative defense, covering the justified use of physical force to protect yourself or another. Restraining someone who poses an immediate physical threat falls under this.¹
Choice of evils. Under C.R.S. 18-1-702, conduct that would otherwise be criminal is justified when it’s necessary as an emergency measure to avoid an imminent injury that outweighs the harm of the detention. Restraining an intoxicated person about to walk into traffic is the standard example.

The shopkeeper privilege fails more often than people expect. The detention must happen at or near the store, must rest on probable cause rather than a hunch, and cannot involve undue restraint or a nonconsensual search.¹⁰ An employee who locks a suspected shoplifter in a back room for an hour waiting for police may have crossed into false imprisonment.

Civil Lawsuits Are Also on the Table

Criminal charges aren’t the only exposure. The person who was confined can sue for money damages, and the deadline is short: Colorado gives victims one year from the date of the confinement to file a civil false imprisonment claim.¹¹ Miss it and the claim is gone.

The elements mirror the criminal statute, but the burden of proof is lower. Criminal conviction requires proof beyond a reasonable doubt. Civil liability requires only a preponderance of the evidence, meaning more likely than not. A defendant acquitted in criminal court can still lose the civil case over the same incident.

Damages center on the loss of freedom itself, with additional recovery available for emotional distress, fear, humiliation, and any physical injuries. Punitive damages are possible when the conduct was particularly egregious. Recovering attorney’s fees or lost earnings from defending a related criminal charge is generally not permitted in a false imprisonment action.

Sealing a False Imprisonment Conviction

Colorado allows people to petition to seal certain criminal records, with waiting periods that depend on severity. For a Class 2 misdemeanor conviction, the earliest you can file is two years after the later of final disposition or release from supervision. For a Class 5 felony, the waiting period is three years after the later of final disposition or release from supervision.¹²

Sealing is not automatic. You file a motion, and the judge weighs the nature of the offense, your record since the conviction, and the public interest. A sealed record still exists but is hidden from standard background checks, which can matter for employment and housing applications. The domestic violence designation can complicate sealing, and federal firearm disabilities survive a state record seal.

1
Justia. Colorado Code 18-3-303 – False Imprisonment
2
Justia. Colorado Code 18-1-501 – Definitions
3
Justia. Colorado Code 18-1-3-501 – Misdemeanors Classified – Penalties
4
Justia. Colorado Code 18-1.3-401 – Felonies Classified – Presumptive Penalties
5
Justia. Colorado Code 18-6-801 – Domestic Violence – Sentencing
6
FindLaw. Colorado Code 18-1-1001 – Protection Order Against Defendant
7
Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts
8
Justia. Colorado Code 18-12-108 – Possession of Weapons by Previous Offenders
9
FindLaw. Colorado Code 18-3-302 – Second Degree Kidnapping
10
FindLaw. Colorado Code 18-4-407 – Shoplifter Detention
11
Justia. Colorado Code 13-80-103 – General Limitation of Actions
12
FindLaw. Colorado Code 24-72-706 – Sealing of Criminal Conviction Records