MISSING PERSON: @penncosheriff is asking for the public’s assistance in locating a missing and possibly endangered 25 year old male. Gary Harrison III was last seen around 08/06/2025 in the Wasta area. He is known to frequent the Rapid City and Box Elder areas and has links to Hot Springs and Edgemont.
Gary is 6’3, approx. 200lbs with dark brown hair and brown eyes. When Gary was last seen he had a beard and moustache.
Those with any information about Mr. Harrison’s whereabouts are urged to contact Investigator Alix Whittle at 605-394- 6115.
Pennington County Authorities searching for missing person
Aug 11, 2025 | 4:08 PM
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