Wyo. Stat. § 1-12-402: Official report that person is missing or captured as evidence of person's condition.

An official written report, record or certified copy thereof that a person is missing, missing in action, interned in a neutral country, beleaguered, besieged, captured by an enemy or is dead or alive, made by any officer or employee of the United States authorized by any law of the United States to make the report or copy, shall be received in any court, office or other place in this state as evidence of the condition of that person.