C.R.S. § 18-5-112

(1) A person commits obtaining signature by deception if, by deception and with intent to defraud or to acquire a benefit for himself or another, he causes another to sign or execute a written instrument. (2) As used in this section, “by deception” means by knowingly: (a) Creating or confirming another’s impression which is false and which the deceiver does not believe to be true; or (b) Failing to correct a false impression held by another which the deceiver previously has created or confirmed; or (c) Preventing another from acquiring information pertinent to any matter material to a proper understanding of any transaction in which the signature of such person is procured. (3) Obtaining signatures by deception is a class 2 misdemeanor.