Crime Solvers Central
Crime Solvers Central
298 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 (MP6285) and 7 other sources
Ruth Ann Leamon, 16 years old at the time, disappeared on August 19, 1982, from Modesto, California. Ruth was living with a guardian so she could remain in her school district and continue attending Davis High School. On the day she vanished, she had made plans to meet two men in their thirties, whom she had recently met, at Sam’s Food City. She was last seen leaving her guardian's home around 8:45 PM, telling them she was heading to the store for a soft drink.

Ruth did arrive at the store, but she disappeared afterward. Her guardian, unaware of Ruth's absence, only realized she was missing the following morning. The two men she had planned to meet were questioned by authorities, but they denied any involvement, and no charges were filed against them. Ruth's case has remained unsolved for decades, with suspicions of foul play, though no concrete evidence has surfaced to confirm what happened.

Over the years, there have been connections made between Ruth’s disappearance and the notorious "Speed Freak Killers," Wesley Shermantine and Loren Herzog, who were responsible for multiple murders in the area during the 1980s and 1990s. Ruth had met Herzog at a local event, but there was no substantial proof linking her case to the killers' other known crimes. Despite extensive investigations and some media attention, including her picture being featured on milk cartons in the 1980s, Ruth has never been found, and her disappearance remains a mystery.

Authorities continue to investigate Ruth's case, with her family and the community holding out hope for answers. A reward has been offered for information leading to the resolution of the case, but to date, no new leads have surfaced.

Last Seen: Aug 19, 1982

Possible Unidentified Matches (3)

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.

77%Possible
Jane Doe — San Francisco, California
UP5906 • Found Jan 7, 1985
View case
Sex ✓Female
Age 81%Est. 20–40 vs 16 when missing
Race 100%White
Location 81%78 mi away, same state
TimingFound 2 years after last seen
Height 100%5'5" vs 5'5"
Weight 53%110 lb vs 84 lb
Hair 100%Brown vs Brown
75%Possible
Jane Doe — San Francisco, California - unidentified case UP5932
Jane Doe — San Francisco, California
UP5932 • Found Apr 5, 1991
View case
Sex ✓Female
Age 85%Est. 20–40 vs 16 when missing
Race 100%White
Location 81%78 mi away, same state
TimingFound 9 years after last seen
Height 68%5'2" vs 5'5"
Weight 82%100 lb vs 84 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
75%Possible
Jane Doe — California - unidentified case UP4219
Jane Doe — California
UP4219 • Found Aug 21, 1984
View case
Sex ✓Female
Age 100%Est. 15–23 vs 16 when missing
Race 100%White
Location 46%292 mi away, same state
TimingFound 2 years after last seen
Height 100%5'4" vs 5'5"
Weight 70%105 lb vs 84 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown

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.