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 (MP23522) and 9 other sources
Gus Henry Hoffman Jr., a 20-year-old from San Jose, California, disappeared on July 4, 1978. Gus was last seen leaving his parents' house around 5:00 p.m., riding a recently restored 1966 Harley-Davidson Sportster. While he wasn't a regular motorcycle rider, restoring vintage motorcycles had become a hobby of his. On the day he vanished, Gus showed the restored bike to his brother before taking it out for a ride. He never returned, and both he and his motorcycle disappeared.

Witnesses reported seeing Gus with two men from a local motorcycle gang who were threatening him with chains. Shortly afterward, the men followed him. A long investigation revealed that Gus had likely been abducted, taken to a garage in San Jose, and brutally tortured and murdered by members of the gang. His body was never recovered, but witnesses eventually came forward, leading to the conviction of several gang members in 1990, more than a decade after Gus's disappearance.

Despite the convictions, Gus's remains and his motorcycle were never found. The case is still considered an unresolved missing person case, though authorities are convinced foul play was involved.

Last Seen: Jul 4, 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.

84%Moderate
John Doe — Unincorporated, California
UP10662 • Found Jun 7, 1978
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Sex ✓Male
Age 100%Est. 20–30 vs 20
Race 100%White
Location 95%29 mi away, same state
TimingFound same day as last seen
Height 68%5'11" vs 5'8"
Weight 100%160 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
83%Moderate
John Doe — San Martin, California
UP123466 • Found Apr 13, 1986
View case
Sex ✓Male
Age 100%Est. 18–32 vs 20 when missing
Race 100%White
Location 96%23 mi away, same county
TimingFound 8 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%155 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
83%Moderate
John Doe — San Francisco, California
UP5872 • Found Oct 16, 1981
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Sex ✓Male
Age 100%Est. 20–30 vs 20 when missing
Race 100%White
Location 91%42 mi away, same state
TimingFound 3 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%153 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
82%Moderate
John Doe — Burlingame, California
UP9898 • Found Oct 5, 1995
View case
Sex ✓Male
Age 100%Est. 33–46 vs 20 when missing
Race 100%White
Location 94%31 mi away, same state
TimingFound 17 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%142 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
82%Moderate
John Doe — Sacramento, California
UP2404 • Found May 12, 1982
View case
Sex ✓Male
Age 100%Est. 20–30 vs 20 when missing
Race 100%White
Location 87%57 mi away, same state
TimingFound 4 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%145 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
81%Moderate
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 20 when missing
Race 100%White
Location 91%42 mi away, same state
TimingFound 7 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%137 lb vs 150 lb
Hair 100%Brown vs Brown
81%Moderate
John Doe — Sacramento, California
UP2398 • Found Aug 11, 1986
View case
Sex ✓Male
Age 100%Est. 18–30 vs 20 when missing
Race 100%White
Location 78%91 mi away, same state
TimingFound 8 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%149 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — California
UP4946 • Found Sep 8, 1982
View case
Sex ✓Male
Age 100%Est. 18–22 vs 20 when missing
Race 100%White
Location 89%51 mi away, same state
TimingFound 4 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%150 lb vs 150 lb
Hair 100%Brown vs Brown
80%Moderate
John Doe — California - unidentified case UP17689
John Doe — California
UP17689 • Found May 10, 1998
View case
Sex ✓Male
Age 100%Est. 20–30 vs 20 when missing
Race 100%White
Location 83%70 mi away, same state
TimingFound 20 years after last seen
Height 100%5'9" vs 5'8"
Weight 93%170 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — San Jose, California
UP127425 • Found Jun 14, 1997
View case
Sex ✓Male
Age 100%Est. 38–52 vs 20 when missing
Race 100%White
Location 100%11 mi away, same county
TimingFound 19 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%139 lb vs 150 lb
Hair 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.