Under Colorado law, a person who knowingly damages the real or personal property of another, including property owned by the person jointly or with another person or property owned by the person in which another person has a possessory or proprietary interest, in the course of a single criminal episode commits the crime of criminal mischief.
If the value of the property is less than $500 it is a class 2 misdemeanor.
If the value of the property is $500 or more, but less than $1000 it is a class 1 misdemeanor.
If the value of the property is $1000 but less than $20,000 it is a class 4 felony.
If the value of the property is more than $20,000 it is a class 3 felony.