C.R.S. § 1-13-112

Any person who, by use of force or other means, unduly influences an elector to vote in any particular manner or to refrain from voting, or who falsely makes, alters, forges, or counterfeits any mail ballot before or after it has been cast, or who destroys, defaces, mutilates, or tampers with such a ballot upon conviction shall be punished as provided in section 1-13-111 .