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Colorado criminal charge

Assault in the second degree in Colorado

Current through 2026 Colorado legislative session

Assault in the second degree is a criminal offense under Colorado law, defined by C.R.S. § 18-3-203. Its classification is not fixed: Colorado assigns a different penalty class depending on the circumstances of the offense. The class that applies — and the sentencing range that follows from it — depends on which statutory variant fits the facts.

Defined by C.R.S. § 18-3-203.

What is the penalty for assault in the second degree in Colorado?

Penalties for Assault in the second degree
PenaltyRangeBasisAuthority
Jail / prison12 months to 18 months (Second degree assault — heat of passion — The act causing injury was performed in a sudden heat of passion caused by a serious and highly provoking act of the victim, sufficient to excite an irresistible passion in a reasonable person, without sufficient cooling-off interval.)presumptiveC.R.S. § 18-1.3-401
Fine1000 usd to 100000 usd (Second degree assault — heat of passion — The act causing injury was performed in a sudden heat of passion caused by a serious and highly provoking act of the victim, sufficient to excite an irresistible passion in a reasonable person, without sufficient cooling-off interval.)discretionaryC.R.S. § 18-1.3-401
Parole / supervision1 years to 1 years (Second degree assault — heat of passion — The act causing injury was performed in a sudden heat of passion caused by a serious and highly provoking act of the victim, sufficient to excite an irresistible passion in a reasonable person, without sufficient cooling-off interval.; mandatory parole)mandatoryC.R.S. § 18-1.3-401
Jail / prison2 years to 6 years (Second degree assault — standard — Assault in the second degree is committed without the heat of passion circumstances described in subsection (2)(a).)presumptiveC.R.S. § 18-1.3-401
Fine2000 usd to 500000 usd (Second degree assault — standard — Assault in the second degree is committed without the heat of passion circumstances described in subsection (2)(a).)discretionaryC.R.S. § 18-1.3-401
Parole / supervision3 years to 3 years (Second degree assault — standard — Assault in the second degree is committed without the heat of passion circumstances described in subsection (2)(a).; mandatory parole)mandatoryC.R.S. § 18-1.3-401
Jail / prison4 years to 12 years (Second degree assault — serious bodily injury during commission of specified felony — The assault is committed without heat of passion circumstances and the victim, other than a participant in the crime, suffered serious bodily injury during the commission or attempted commission of or flight from murder, robbery, arson, burglary, escape, first degree kidnapping, sexual assault, or class 3 felony sexual assault on a child.)presumptiveC.R.S. § 18-1.3-401
Fine3000 usd to 750000 usd (Second degree assault — serious bodily injury during commission of specified felony — The assault is committed without heat of passion circumstances and the victim, other than a participant in the crime, suffered serious bodily injury during the commission or attempted commission of or flight from murder, robbery, arson, burglary, escape, first degree kidnapping, sexual assault, or class 3 felony sexual assault on a child.)discretionaryC.R.S. § 18-1.3-401
Parole / supervision3 years to 3 years (Second degree assault — serious bodily injury during commission of specified felony — The assault is committed without heat of passion circumstances and the victim, other than a participant in the crime, suffered serious bodily injury during the commission or attempted commission of or flight from murder, robbery, arson, burglary, escape, first degree kidnapping, sexual assault, or class 3 felony sexual assault on a child.; mandatory parole)mandatoryC.R.S. § 18-1.3-401

Applies to offenses on/after 2018-07-01.

How is assault in the second degree classified in Colorado?

The classification depends on the circumstances:

Classification variants for Assault in the second degree
VariantClassificationWhen it appliesStatute
Second degree assault — heat of passionclass 6 felonyThe act causing injury was performed in a sudden heat of passion caused by a serious and highly provoking act of the victim, sufficient to excite an irresistible passion in a reasonable person, without sufficient cooling-off interval.18-3-203(2)(a)
Second degree assault — standardclass 4 felonyAssault in the second degree is committed without the heat of passion circumstances described in subsection (2)(a).18-3-203(2)(b)
Second degree assault — serious bodily injury during commission of specified felonyclass 3 felonyThe assault is committed without heat of passion circumstances and the victim, other than a participant in the crime, suffered serious bodily injury during the commission or attempted commission of or flight from murder, robbery, arson, burglary, escape, first degree kidnapping, sexual assault, or class 3 felony sexual assault on a child.18-3-203(2)(b.5)

Common questions about assault in the second degree in Colorado

Is assault in the second degree a felony or a misdemeanor in Colorado?

It depends on the circumstances: assault in the second degree ranges from a class 6 felony to a class 3 felony in Colorado under C.R.S. § 18-3-203.

Second degree assault — heat of passion: class 6 felony (C.R.S. § 18-3-203(2)(a)) · Second degree assault — standard: class 4 felony (C.R.S. § 18-3-203(2)(b)) · Second degree assault — serious bodily injury during commission of specified felony: class 3 felony (C.R.S. § 18-3-203(2)(b.5))

What are the penalties for assault in the second degree in Colorado?

Penalties for assault in the second degree in Colorado depend on how it is classified — from a class 6 felony up to a class 3 felony — with the ranges set by C.R.S. § 18-1.3-401; the full table of ranges by variant is published on this page.

Which Colorado statute covers assault in the second degree?

Assault in the second degree is governed by C.R.S. § 18-3-203 (Assault in the second degree).

Legal terms used in this law

This reference is informational and is not legal advice. Penalty ranges are the statutory classification ranges; sentencing in a specific case depends on its facts and history.