Wyo. Stat. § 5-9-149
The accounting system established by the Wyoming supreme court may provide for bank accounts for each circuit court in which money received by the circuit court may be deposited and disbursed as provided therein, and for such records, reports and procedures as the supreme court requires. If a bank account is established into which fines, costs or forfeitures are deposited, the accounting system established by the supreme court shall require, where available, the use of accounts in a financial institution authorized by W.S. 9-4-803(a) which may earn interest, in which the deposits are subject to payment upon demand and which are insured or secured as provided in W.S. 9-4-817(c). Interest earned on deposits of fines and forfeitures in such accounts shall be forwarded monthly to the county treasurer and credited to the county public school fund. Interest earned on all other deposits in such accounts shall be forwarded to the state treasurer quarterly and credited to the victim's compensation account created by W.S. 1-40-114(a).
W.S. 5-9-149