(1) A person commits the crime of unauthorized departure if:
(a) The person makes an unauthorized departure; or
(b) Not being an inmate therein, the person aids another in making or attempting to make an unauthorized departure.
(2) Unauthorized departure is a Class A misdemeanor. [1971 c.743 §193; 1983 c.815 §8; 1989 c.790 §54]