Wyo. Stat. § 2-7-409: Failure to file inventory or appraisement.

If a personal representative neglects or refuses to file either the inventory or appraisement within the time prescribed or within such further time which the court shall for reasonable cause allow, the court or commissioner may, upon notice, in addition to all other remedies and penalties provided in this code, revoke the letters and the personal representative is liable on his bond for any injury to the estate or rights of any person interested therein arising from such failure.