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

Case Description

Any updates on this case? Let us know!
Summary based on the NamUs case record (MP42876) and 10 other sources
Gary Mathias, a 25-year-old man from Yuba County, California, went missing on February 24, 1978, under mysterious circumstances. That evening, Mathias and four friends—Jack Madruga, Bill Sterling, Ted Weiher, and Jackie Huett—drove to Chico, California, to attend a college basketball game. However, the five men never returned home, and their abandoned car was found days later on a remote mountain road in Plumas National Forest, about 70 miles away from their intended route.

The car was in working condition, but there was no sign of the men nearby. Several months later, after the snow melted, the bodies of Mathias' four friends were discovered scattered in the forest, most succumbing to hypothermia. Ted Weiher was found in a Forest Service trailer, having survived for several weeks before dying from starvation and exposure. Mathias’ shoes were discovered in the trailer, suggesting he may have been there but later left.

Mathias, who had schizophrenia and was dependent on medication, remains missing to this day. His history of mental illness and previous incidents of wandering off make his disappearance even more perplexing. Despite numerous searches and investigations, no trace of Mathias has ever been found, and his case remains open as a missing person investigation with theories ranging from an accidental death to foul play.

Last Seen: Feb 24, 1978

Possible Unidentified Matches (10)

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.

82%Moderate
John Doe — Sacramento, California
UP2411 • Found Dec 20, 1979
View case
Sex ✓Male
Age 100%Est. 18–30 vs 25 when missing
Race 100%White
Location 90%47 mi away, same state
TimingFound 22 months after last seen
Height 100%5'10" vs 5'10"
Weight 100%190 lb vs 175 lb
Hair 50%Blond vs Brown
Eyes 30%Blue vs Hazel
81%Moderate
John Doe — Sacramento, California
UP2404 • Found May 12, 1982
View case
Sex ✓Male
Age 100%Est. 20–30 vs 25 when missing
Race 100%White
Location 82%74 mi away, same state
TimingFound 4 years after last seen
Height 100%5'10" vs 5'10"
Weight 86%145 lb vs 175 lb
Hair 100%Brown vs Brown
Eyes 60%Brown vs Hazel
81%Moderate
John Doe — Unincorporated, California
UP10662 • Found Jun 7, 1978
View case
Sex ✓Male
Age 100%Est. 20–30 vs 25
Race 100%White
Location 69%130 mi away, same state
TimingFound 3 months after last seen
Height 100%5'11" vs 5'10"
Weight 100%160 lb vs 175 lb
Hair 100%Brown vs Brown
Eyes 60%Brown vs Hazel
80%Moderate
John Doe — San Francisco, California
UP5872 • Found Oct 16, 1981
View case
Sex ✓Male
Age 100%Est. 20–30 vs 25 when missing
Race 100%White
Location 73%109 mi away, same state
TimingFound 4 years after last seen
Height 100%5'10" vs 5'10"
Weight 95%153 lb vs 175 lb
Hair 100%Brown vs Brown
Eyes 60%Brown vs Hazel
79%Possible
John Doe — Sacramento, California
UP12982 • Found Dec 4, 1986
View case
Sex ✓Male
Age 100%Est. 18–30 vs 25 when missing
Race 100%White
Location 90%46 mi away, same state
TimingFound 9 years after last seen
Height 84%5'8" vs 5'10"
Weight 100%164 lb vs 175 lb
Hair 60%Black vs Brown
Eyes 60%Brown vs Hazel
79%Possible
John Doe — Sacramento, California
UP2398 • Found Aug 11, 1986
View case
Sex ✓Male
Age 100%Est. 18–30 vs 25 when missing
Race 100%White
Location 92%41 mi away, same state
TimingFound 8 years after last seen
Height 68%5'7" vs 5'10"
Weight 90%149 lb vs 175 lb
Hair 100%Brown vs Brown
Eyes 60%Brown vs Hazel
78%Possible
John Doe — Berkeley, California - unidentified case UP53302
John Doe — Berkeley, California
UP53302 • Found Mar 19, 1985
View case
Sex ✓Male
Age 100%Est. 20–30 vs 25 when missing
Race 100%White
Location 75%100 mi away, same state
TimingFound 7 years after last seen
Height 100%5'10" vs 5'10"
Weight 77%137 lb vs 175 lb
Hair 100%Brown vs Brown
77%Possible
John Doe — California - unidentified case UP17689
John Doe — California
UP17689 • Found May 10, 1998
View case
Sex ✓Male
Age 100%Est. 20–30 vs 25 when missing
Race 100%White
Location 75%100 mi away, same state
TimingFound 20 years after last seen
Height 100%5'9" vs 5'10"
Weight 100%170 lb vs 175 lb
Hair 100%Brown vs Brown
Eyes 60%Brown vs Hazel
77%Possible
John Doe — Sausalito, California
UP17743 • Found Feb 17, 1987
View case
Sex ✓Male
Age 100%Est. 33–39 vs 25 when missing
Race 100%White
Location 74%105 mi away, same state
TimingFound 9 years after last seen
Height 100%5'10" vs 5'10"
Weight 100%160 lb vs 175 lb
Hair 60%Black vs Brown
77%Possible
John Doe — Oakland, California
UP54081 • Found Dec 12, 1986
View case
Sex ✓Male
Age 100%Est. 25–40 vs 25 when missing
Race 100%White
Location 74%104 mi away, same state
TimingFound 9 years after last seen
Height 100%5'9" vs 5'10"
Weight 70%219 lb vs 175 lb
Hair 100%Brown vs Brown
Eyes 60%Brown vs Hazel

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.