Wyo. Stat. § 1-30-107: Issuance and service of writ.

The writ shall be issued by the clerk of the court in which the application is made and shall contain a copy of the petition, verification and order of allowance. A copy shall be served upon the defendant personally, by the sheriff of the proper county or by a person specially authorized by the court or judge. The officer or person shall report his proceedings to the court, and if the service is made by a person not an officer, the return must be verified by his affidavit.