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 (MP40938) and 3 other sources
Guillermo Guzman, a 15-year-old boy, was last seen in East Los Angeles, California, on March 10, 2017. He is described as a Hispanic male, standing 5'7" tall, weighing about 135 pounds, with brown hair. The circumstances surrounding his disappearance remain unclear, and there have been no significant updates in his case. Despite efforts to locate him, Guillermo's whereabouts are still unknown. His case remains open, and authorities continue to seek information that might provide leads. If anyone has information, they are encouraged to contact law enforcement.
Last Seen: Mar 10, 2017

Possible Unidentified Matches (5)

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 — Marina del Rey, California
UP163485 • Found Sep 7, 2026
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Sex ✓Male
Age 100%Est. 20–35 vs 15 when missing
Race 100%Hispanic
Location 98%18 mi away, same county
TimingFound 9 years after last seen
Height 100%5'7"–5'9" vs 5'7"
Weight 67%170–180 lb vs 135 lb
Hair 60%Black vs Brown
77%Possible
John Doe — North Hollywood, California
UP122468 • Found May 18, 2024
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Sex ✓Male
Age 85%Est. 18–36 vs 15 when missing
Race 60%White
Location 98%18 mi away, same county
TimingFound 7 years after last seen
Height 100%5'4"–5'10" vs 5'7"
Weight 83%90–110 lb vs 135 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — San Bernardino, California - unidentified case UP159177
John Doe — San Bernardino, California
UP159177 • Found Mar 30, 2026
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Sex ✓Male
Age 89%Est. 25–35 vs 15 when missing
Race 100%Hispanic
Location 89%52 mi away, same state
TimingFound 9 years after last seen
Height 100%5'6" vs 5'7"
Weight 40%183 lb vs 135 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Jamul, California - unidentified case UP90948
John Doe — Jamul, California
UP90948 • Found Sep 14, 2020
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Sex ✓Male
Age 100%Est. 17–20 vs 15 when missing
Race 100%Hispanic
Location 72%117 mi away, same state
TimingFound 4 years after last seen
Height 100%5'4"–5'7" vs 5'7"
75%Possible
John Doe — Hermosa Beach, California
UP92868 • Found May 14, 2022
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Sex ✓Male
Age 85%Est. 21–44 vs 15 when missing
Race 60%White
Location 98%18 mi away, same county
TimingFound 5 years after last seen
Height 100%5'7"–5'10" vs 5'7"
Weight 98%150–175 lb vs 135 lb

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.