Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP7429) and 15 other sources
Randall Dean Leach, aged 20, was last seen on November 7, 1980, in Idaho Falls, Idaho. Originally from Sheboygan, Wisconsin, Randall had left his family’s home to hitchhike to his sister's residence in Bend, Oregon. Along his journey, he stopped at a dairy farm in Idaho Falls, where he worked briefly before disappearing. He left behind some of his belongings, including a backpack and clothes.

Randall last contacted his family on November 6, 1980, when he called his mother to wish her a happy birthday. After failing to arrive in Oregon or make further contact with his family by Thanksgiving, they reported him missing in February 1981. Despite being a novice hitchhiker, Randall was described as an idealistic, intelligent individual who had previously studied abroad in Kenya. His family noted that he appeared somewhat disillusioned after returning to the U.S.

The last known sighting of Randall was when he left the Idaho Falls area, possibly heading to Oregon or Salt Lake City, but he was never seen again. Investigators have ruled out individuals at the dairy farm as suspects. Despite the passage of time, the case remains unsolved, with authorities from Idaho, Oregon, and Wisconsin continuing to search for leads.

Last Seen: Nov 7, 1980

Possible Unidentified Matches (1)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

76%Possible
John Doe — Bear River City, Utah - unidentified case UP9221
John Doe — Bear River City, Utah
UP9221 • Found Jun 15, 1981
View case
Sex ✓Male
Age 85%Est. 20–40 vs 20
Race 100%White
Location 69%130 mi away
TimingFound 7 months after last seen
Height 100%5'8" vs 5'8"–5'9"
Weight 97%177 lb vs 140–160 lb
Hair 50%Red vs Brown
Eyes 50%Green vs Blue

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.