Wyo. Stat. § 7-12-309: Costs of testing.

(a) The person filing a motion under W.S. 7-12-303(c) shall bear the cost of the DNA testing unless:

(i) The person is serving a sentence of imprisonment;

(ii) The person is needy; and

(iii) The DNA test supports the person's motion.

(b) In the case of a person meeting the criteria specified in paragraphs (a)(i) through (iii) of this section, the costs of testing shall be paid by the state.