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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 (MP25249) and 4 other sources
John Sabastine Spina, a 66-year-old man, was last seen in Sacramento, California, on July 26, 1983. Spina, who stood 5'6" tall and weighed around 165 pounds, was last seen wearing a red plaid shirt and black jeans. Despite thorough investigations, no substantial leads have emerged, and he has not been heard from since that day. Very few details are available regarding the circumstances of his disappearance.

Law enforcement agencies have remained involved in the case over the years, with his DNA available in national missing persons databases for future identification efforts. However, his case remains classified as an unsolved missing person case, leaving both the authorities and his family seeking closure decades later.

Last Seen: Jul 26, 1983

Possible Unidentified Matches (8)

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.

80%Moderate
John Doe — Sacramento, California - unidentified case UP2388
John Doe — Sacramento, California
UP2388 • Found Jun 22, 1989
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Sex ✓Male
Age 85%Est. 50–75 vs 66 when missing
Race 100%White
Location 100%1 mi away, same county
TimingFound 6 years after last seen
Height 100%5'6" vs 5'6"
Weight 96%185 lb vs 165 lb
Hair 40%Gray vs Black
79%Possible
John Doe — Sacramento, California
UP12971 • Found Dec 20, 1983
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Sex ✓Male
Age 85%Est. 50–70 vs 66
Race 100%White
Location 100%4 mi away, same county
TimingFound 5 months after last seen
Height 68%5'9" vs 5'6"
Weight 99%148 lb vs 165 lb
Hair 40%Gray vs Black
77%Possible
John Doe — San Francisco, California
UP5913 • Found Feb 13, 1986
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Sex ✓Male
Age 100%Est. 60–70 vs 66 when missing
Race 100%White
Location 82%75 mi away, same state
TimingFound 3 years after last seen
Height 68%5'9" vs 5'6"
Weight 100%175 lb vs 165 lb
Hair 40%Gray vs Black
77%Possible
John Doe — San Francisco, California
UP5912 • Found Feb 4, 1986
View case
Sex ✓Male
Age 85%Est. 50–70 vs 66 when missing
Race 100%White
Location 82%75 mi away, same state
TimingFound 3 years after last seen
Height 100%5'6" vs 5'6"
Weight 95%144 lb vs 165 lb
Hair 40%Gray vs Black
76%Possible
John Doe — Rio Vista, California
UP147996 • Found Feb 12, 2006
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Sex ✓Male
Age 85%Est. 45–65 vs 66 when missing
Race 100%White
Location 94%31 mi away, same state
TimingFound 23 years after last seen
Height 100%5'4"–5'7" vs 5'6"
Weight 86%137 lb vs 165 lb
75%Possible
John Doe — Sacramento, California
UP2370 • Found Dec 4, 1999
View case
Sex ✓Male
Age 60%Est. 60–90 vs 66 when missing
Race 100%White
Location 100%2 mi away, same county
TimingFound 16 years after last seen
Height 100%5'7" vs 5'6"
Weight 100%181 lb vs 165 lb
Hair 70%Gray vs Black
75%Possible
John Doe — San Francisco, California
UP5929 • Found Feb 25, 1990
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
75%Possible
John Doe — San Francisco, California - unidentified case UP146034
John Doe — San Francisco, California
UP146034 • Found Jan 22, 2014
View case
Sex ✓Male
Age 100%Est. 68–82 vs 66 when missing
Race 100%White
Location 82%75 mi away, same state
TimingFound 30 years after last seen
Height 84%5'8" vs 5'6"
Weight 100%83–150 lb vs 165 lb
Hair 70%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 the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.