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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 (MP126321) and 1 other source
Constantine Mustric, a 76-year-old man, went missing from Los Angeles, California, on August 25, 1986. On that day, Constantine left his home for a walk and never returned. At the time of his disappearance, he was described as a white male standing 5'7", weighing 125 pounds, with grey hair and brown eyes.

Despite the search efforts, no trace of Constantine was ever found, and the circumstances surrounding his disappearance remain unclear. His case remains unsolved, with very little public information regarding what may have happened. Given his age and the time elapsed since his disappearance, authorities suspect that he may have met with unfortunate circumstances. However, no evidence has been uncovered to confirm any specific outcomes.
Last Seen: Aug 25, 1986

Links to Additional Sources (1)

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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 — Los Angeles, California
UP3925 • Found Dec 22, 1988
View case
Sex ✓Male
Age 95%Est. 65–75 vs 76 when missing
Race 100%White
Location 100%2 mi away, same county
TimingFound 2 years after last seen
Height 100%5'5"–5'9" vs 5'7"
Weight 96%140–165 lb vs 125 lb
Hair 100%Gray vs Gray
Eyes 100%Brown vs Brown
84%Moderate
John Doe — Carson, California
UP3709 • Found Jan 1, 1994
View case
Sex ✓Male
Age 100%Est. 70–80 vs 76 when missing
Race 100%White
Location 98%16 mi away, same county
TimingFound 7 years after last seen
Height 100%5'7" vs 5'7"
Weight 80%150 lb vs 125 lb
Hair 100%Gray vs Gray
Eyes 100%Brown vs Brown
84%Moderate
John Doe — California
UP3882 • Found Oct 3, 1990
View case
Sex ✓Male
Age 95%Est. 70–75 vs 76 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 4 years after last seen
Height 100%5'8" vs 5'7"
Weight 100%135 lb vs 125 lb
Hair 100%Gray vs Gray
83%Moderate
John Doe — Los Angeles, California - unidentified case UP3846
John Doe — Los Angeles, California
UP3846 • Found Jul 25, 1991
View case
Sex ✓Male
Age 95%Est. 65–75 vs 76 when missing
Race 100%White
Location 99%13 mi away, same county
TimingFound 5 years after last seen
Height 84%5'5" vs 5'7"
Weight 88%145 lb vs 125 lb
Hair 100%Gray vs Gray
Eyes 100%Brown vs Brown
82%Moderate
John Doe — Compton, California - unidentified case UP3908
John Doe — Compton, California
UP3908 • Found May 28, 1990
View case
Sex ✓Male
Age 85%Est. 60–80 vs 76 when missing
Race 100%White
Location 99%14 mi away, same county
TimingFound 4 years after last seen
Height 100%5'8" vs 5'7"
Weight 100%130 lb vs 125 lb
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Los Angeles, California - unidentified case UP13458
John Doe — Los Angeles, California
UP13458 • Found Oct 7, 2014
View case
Sex ✓Male
Age 100%Est. 65–80 vs 76 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 28 years after last seen
Height 100%5'6"–5'10" vs 5'7"
Weight 100%134 lb vs 125 lb
Hair 100%Gray vs Gray
Eyes 60%Hazel vs Brown
81%Moderate
John Doe — Los Angeles, California - unidentified case UP3088
John Doe — Los Angeles, California
UP3088 • Found May 4, 2005
View case
Sex ✓Male
Age 85%Est. 65–85 vs 76 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 19 years after last seen
Height 100%5'8" vs 5'7"
Weight 99%138 lb vs 125 lb
Hair 100%Gray vs Gray
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Glendale, California
UP3735 • Found Jun 15, 1993
View case
Sex ✓Male
Age 100%Est. 70–80 vs 76 when missing
Race 100%White
Location 100%7 mi away, same county
TimingFound 7 years after last seen
Height 100%5'6" vs 5'7"
Weight 96%110 lb vs 125 lb
Eyes 0%Blue vs Brown
80%Moderate
John Doe — Jurupa Valley, California
UP109282 • Found Nov 1, 2019
View case
Sex ✓Male
Age 100%Est. 78–92 vs 76 when missing
Race 100%White
Location 89%50 mi away, same state
TimingFound 33 years after last seen
Height 100%5'8" vs 5'7"
Weight 99%138 lb vs 125 lb
Hair 100%Gray vs Gray
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Los Angeles, California - unidentified case UP3030
John Doe — Los Angeles, California
UP3030 • Found Apr 9, 2006
View case
Sex ✓Male
Age 85%Est. 60–80 vs 76 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 20 years after last seen
Height 100%5'6" vs 5'7"
Weight 78%99 lb vs 125 lb
Hair 100%Gray vs Gray
Eyes 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.