Crime Solvers Central
Crime Solvers Central
298 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 (MP20558) and 7 other sources
Gustavo Juan Cabrera, a 26-year-old Vietnam veteran, was last seen on December 6, 1977, in El Cajon, California. Cabrera suffered from post-traumatic stress disorder (PTSD) related to his military service and possibly schizophrenia, adding complexity to his case. At the time of his disappearance, he was wearing a dark brown ankle-length coat. His personal belongings, including uncashed checks, were left behind in his apartment, suggesting his disappearance may have occurred under suspicious circumstances.

Cabrera, nicknamed "Gus," had a birthmark on his upper right arm and a scar on his left hand. His case remains unsolved, with few details available, and authorities continue to seek information regarding his whereabouts. The El Cajon Police Department is handling the investigation and encourages anyone with relevant information to come forward. Despite the many years that have passed, his case is still considered an open missing persons investigation.

Last Seen: Dec 6, 1977

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.

86%Strong
John Doe — San Diego, California - unidentified case UP65257
John Doe — San Diego, California
UP65257 • Found Sep 22, 1983
View case
Sex ✓Male
Age 100%Est. 25–40 vs 26 when missing
Race 100%Hispanic
Location 99%14 mi away, same county
TimingFound 6 years after last seen
Height 100%5'9" vs 5'10"
Weight 100%166 lb vs 170 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
84%Moderate
John Doe — San Diego, California - unidentified case UP66339
John Doe — San Diego, California
UP66339 • Found Sep 23, 1983
View case
Sex ✓Male
Age 100%Est. 20–30 vs 26 when missing
Race 100%Hispanic
Location 99%14 mi away, same county
TimingFound 6 years after last seen
Height 84%5'8" vs 5'10"
Weight 100%164 lb vs 170 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
84%Moderate
John Doe — San Diego, California - unidentified case UP97105
John Doe — San Diego, California
UP97105 • Found May 6, 1981
View case
Sex ✓Male
Age 88%Est. 18–25 vs 26 when missing
Race 100%Hispanic
Location 99%12 mi away, same county
TimingFound 3 years after last seen
Height 100%5'9" vs 5'10"
Weight 95%149 lb vs 170 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
84%Moderate
John Doe — San Ysidro, California - unidentified case UP134557
John Doe — San Ysidro, California
UP134557 • Found Jun 26, 1988
View case
Sex ✓Male
Age 100%Est. 25–35 vs 26 when missing
Race 100%Hispanic
Location 98%18 mi away, same county
TimingFound 11 years after last seen
Height 100%5'10" vs 5'10"
Weight 99%152 lb vs 170 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
83%Moderate
John Doe — San Ysidro, California
UP98943 • Found Jul 19, 1980
View case
Sex ✓Male
Age 100%Est. 20–35 vs 26 when missing
Race 100%Hispanic
Location 98%18 mi away, same county
TimingFound 3 years after last seen
Height 84%5'8" vs 5'10"
Weight 82%138 lb vs 170 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
83%Moderate
John Doe — San Ysidro, California - unidentified case UP134559
John Doe — San Ysidro, California
UP134559 • Found Aug 13, 1988
View case
Sex ✓Male
Age 100%Est. 25–35 vs 26 when missing
Race 100%Hispanic
Location 98%18 mi away, same county
TimingFound 11 years after last seen
Height 100%5'9" vs 5'10"
Weight 100%164 lb vs 170 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
83%Moderate
John Doe — San Ysidro, California - unidentified case UP148707
John Doe — San Ysidro, California
UP148707 • Found Oct 29, 1988
View case
Sex ✓Male
Age 100%Est. 25–35 vs 26 when missing
Race 100%Hispanic
Location 98%18 mi away, same county
TimingFound 11 years after last seen
Height 100%5'11" vs 5'10"
Weight 100%176 lb vs 170 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
83%Moderate
John Doe — San Diego, California - unidentified case UP159311
John Doe — San Diego, California
UP159311 • Found Nov 23, 1988
View case
Sex ✓Male
Age 100%Est. 35–45 vs 26 when missing
Race 100%Hispanic
Location 99%13 mi away, same county
TimingFound 11 years after last seen
Height 84%5'8" vs 5'10"
Weight 100%171 lb vs 170 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
82%Moderate
John Doe — Coronado, California - unidentified case UP115008
John Doe — Coronado, California
UP115008 • Found Jul 4, 1996
View case
Sex ✓Male
Age 100%Est. 18–28 vs 26 when missing
Race 100%Hispanic
Location 99%14 mi away, same county
TimingFound 19 years after last seen
Height 84%5'8" vs 5'10"
Weight 100%169 lb vs 170 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
82%Moderate
John Doe — Imperial Beach, California
UP65700 • Found Mar 24, 1983
View case
Sex ✓Male
Age 100%Est. 25–40 vs 26 when missing
Race 100%Hispanic
Location 98%17 mi away, same county
TimingFound 5 years after last seen
Height 100%5'9" vs 5'10"
Weight 92%146 lb vs 170 lb
Hair 60%Brown 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.