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 (MP56241) and 2 other sources
Bryce Roberts Houpt, a 29-year-old man, went missing from Sunnyvale, California, on September 5, 1976. At the time of his disappearance, Bryce stood between 6'0" and 6'1" and weighed around 140 to 150 pounds. He had red hair and wore eyeglasses. Bryce had a known history of suicide attempts, which raised concerns about his well-being.

Little is known about the circumstances surrounding Bryce's disappearance. He was last seen in Sunnyvale, and after that, no trace of him was found. Despite efforts from authorities, there have been no major developments or clues, and his case remains unsolved.

The Sacramento County Sheriff's Department continues to investigate, and his case is classified as endangered missing.

Last Seen: Sep 5, 1976

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 29 when missing
Race 100%White
Location 97%21 mi away, same state
TimingFound 21 months after last seen
Height 100%5'11" vs 6'0"–6'1"
Weight 100%160 lb vs 140–150 lb
Hair 50%Brown vs Red
80%Moderate
John Doe — San Francisco, California
UP5872 • Found Oct 16, 1981
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Sex ✓Male
Age 100%Est. 20–30 vs 29 when missing
Race 100%White
Location 93%35 mi away, same state
TimingFound 5 years after last seen
Height 84%5'10" vs 6'0"–6'1"
Weight 100%153 lb vs 140–150 lb
Hair 50%Brown vs Red
80%Moderate
John Doe — San Francisco, California
UP5866 • Found May 30, 1980
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Sex ✓Male
Age 85%Est. 20–40 vs 29 when missing
Race 100%White
Location 93%35 mi away, same state
TimingFound 4 years after last seen
Height 100%5'11" vs 6'0"–6'1"
Weight 100%140 lb vs 140–150 lb
80%Moderate
John Doe — Sacramento, California
UP2414 • Found Feb 6, 1977
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Sex ✓Male
Age 100%Est. 18–30 vs 29
Race 100%White
Location 77%92 mi away, same state
TimingFound 5 months after last seen
Height 100%6'0" vs 6'0"–6'1"
Weight 99%165 lb vs 140–150 lb
Hair 50%Brown vs Red
79%Possible
John Doe — Milpitas, California - unidentified case UP59937
John Doe — Milpitas, California
UP59937 • Found Sep 29, 2018
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Sex ✓Male
Age 100%Est. 55–70 vs 29 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 42 years after last seen
Height 100%5'11" vs 6'0"–6'1"
Weight 86%115 lb vs 140–150 lb
Hair 70%Gray vs Red
79%Possible
John Doe — Sausalito, California
UP17718 • Found Sep 9, 1990
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Sex ✓Male
Age 100%Est. 35–45 vs 29 when missing
Race 100%White
Location 91%42 mi away, same state
TimingFound 14 years after last seen
Height 100%5'11" vs 6'0"–6'1"
Weight 100%160 lb vs 140–150 lb
Hair 50%Brown vs Red
79%Possible
John Doe — San Martin, California
UP123466 • Found Apr 13, 1986
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Sex ✓Male
Age 100%Est. 18–32 vs 29 when missing
Race 100%White
Location 95%30 mi away, same county
TimingFound 10 years after last seen
Height 84%5'10" vs 6'0"–6'1"
Weight 100%155 lb vs 140–150 lb
Hair 50%Brown vs Red
79%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 29 when missing
Race 100%White
Location 93%37 mi away, same state
TimingFound 9 years after last seen
Height 84%5'10" vs 6'0"–6'1"
Weight 100%137 lb vs 140–150 lb
Hair 50%Brown vs Red
79%Possible
John Doe — Sacramento, California
UP2404 • Found May 12, 1982
View case
Sex ✓Male
Age 100%Est. 20–30 vs 29 when missing
Race 100%White
Location 88%56 mi away, same state
TimingFound 6 years after last seen
Height 84%5'10" vs 6'0"–6'1"
Weight 100%145 lb vs 140–150 lb
Hair 50%Brown vs Red
78%Possible
John Doe — San Jose, California
UP127425 • Found Jun 14, 1997
View case
Sex ✓Male
Age 100%Est. 38–52 vs 29 when missing
Race 100%White
Location 98%18 mi away, same county
TimingFound 21 years after last seen
Height 84%5'10" vs 6'0"–6'1"
Weight 100%139 lb vs 140–150 lb
Hair 50%Brown vs Red

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.