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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The subject was spotted floating in the San Francisco Bay waters by the crew of a sailboat.
Date Found: 1990-02-25

Links to Additional Sources (1)

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Possible Missing Person Matches (6)

Missing persons whose details are consistent with these remains, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

Values read: this case vs the missing person.

78%Possible
Frank Morris
Frank Morris
MP113656 • Missing since Jun 11, 1962 from San Francisco, California
View case
Sex ✓Male
Age 85%Est. 60–80 vs 35 when missing
Race 100%White
Location 100%2 mi away, same county
TimingFound 28 years after last seen
Height 84%5'5" vs 5'7"
Weight 100%135 lb vs 135 lb
Hair 70%Gray vs Brown
Eyes 100%Hazel vs Hazel
77%Possible
John Della
John Della
MP71079 • Missing since Apr 27, 1979 from Sacramento, California
View case
Sex ✓Male
Age 85%Est. 60–80 vs 70 when missing
Race 100%White
Location 82%75 mi away, same state
TimingFound 11 years after last seen
Height 100%5'5" vs 5'6"
Weight 94%135 lb vs 110–120 lb
Hair 100%Gray vs Gray
77%Possible
Alexander Lengheimer
Alexander Lengheimer
MP41505 • Missing since Dec 15, 1988 from San Francisco, California
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Sex ✓Male
Age 71%Est. 60–80 vs 53 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 14 months after last seen
Height 84%5'5" vs 5'7"
Weight 70%135 lb vs 180 lb
Hair 40%Gray vs Brown
Eyes 60%Hazel vs Brown
76%Possible
Gabriel Duenas
Gabriel Duenas
MP41342 • Missing since Apr 8, 1987 from San Francisco, California
View case
Sex ✓Male
Age 54%Est. 60–80 vs 48 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 3 years after last seen
Height 100%5'5" vs 5'6"
Weight 100%135 lb vs 130 lb
Hair 40%Gray vs Brown
Eyes 60%Hazel vs Brown
76%Possible
Harvey Long
Harvey Long
MP23705 • Missing since Dec 31, 1983 from Menlo Park, California
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Sex ✓Male
Age 85%Est. 60–80 vs 72 when missing
Race 100%White
Location 96%26 mi away, same state
TimingFound 6 years after last seen
Height 52%5'5" vs 5'9"–5'11"
Weight 100%135 lb vs 150–170 lb
Hair 100%Gray vs Gray
75%Possible
John Spina
John Spina
MP25249 • Missing since Jul 26, 1983 from Sacramento, California
View case
Sex ✓Male
Age 85%Est. 60–80 vs 66 when missing
Race 100%White
Location 82%75 mi away, same state
TimingFound 7 years after last seen
Height 100%5'5" vs 5'6"
Weight 84%135 lb vs 165 lb
Hair 40%Gray vs Black

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 this case.