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Case Description
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On August 10, 1976, 20-year-old Celeste Wyma Hensley Greub was hiking with two female friends in the Cloud Peak Wilderness of the Bighorn Mountains in Johnson County, Wyoming. The group was near the trailhead for Cloud Peak when Greub, feeling tired, decided to stay behind and rest while her friends continued the climb. When her companions returned at approximately 5:00 p.m., Greub was gone. She had no supplies with her, only some candy. At the time of her disappearance, Greub was a resident of ...Read More
Last Seen: Aug 10, 1976
Victim Details

Jan 28, 2026

Jan 28, 2026

Celeste

Wyma Hensley Greub

20

20

5'2 inches

115 lbs

White

Female

Aug 10, 1976

Johnson County

Wyoming

Johnson County

Johnson County Sheriff's Office

(307) 684-5581

01/28/2026