Coroner’s Office shares details for unclaimed remains of 64-year-old Riverton man

(Fremont County, WY) – This release serves as Public Notice that the remains of the following individual of Riverton, Wyoming, have not been claimed by next of kin for disposition, or no next of kin have been found:

  • Mark Sandoval, DOB 4/15/1961 (Age 64)

The date of death of this individual was 12/22/2025 (Date Found).

Per Wyoming Statute 7-4-207(a), the time frame of five days since the discovery of the death has passed on 12/27/2025. On that day, without a claimant, and per that statute, the Coroner of Fremont County will start the process to see to the disposition as indicated by the policies and procedures of said county.

Any and all persons in the community of interest at this time, or friends of the deceased, regardless of relation or affiliation with the deceased, may make claim upon the body for disposition. Anyone who wishes to make a claim, should call the coroner’s office at 307-856-7150.

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