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 (MP100550) and 3 other sources
Cyrus Soo Chang, a 49-year-old man from Los Angeles, was last seen on February 13, 2023. At the time of his disappearance, Chang was wearing a t-shirt of an unknown color and gray sweatpants. He stands 5'9" tall, weighs about 160 pounds, and is of Korean descent. He has black hair, black eyes, and is known to have a scar on the top of his head. Chang may have been wearing glasses or contact lenses when he went missing.

It is also noted that Chang has medical conditions requiring medication, which he did not have with him at the time he disappeared, raising concerns about his well-being. Despite the efforts of the Los Angeles Police Department, which is handling the investigation, few details have emerged regarding his case, and no significant updates have been reported since his last sighting.

The police continue to seek public assistance in locating Chang, and anyone with information is encouraged to contact the authorities.

Last Seen: Feb 13, 2023

Possible Unidentified Matches (2)

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.

76%Possible
John Doe — Los Angeles, California
UP106923 • Found Jul 26, 2023
View case
Sex ✓Male
Age 85%Est. 30–50 vs 49
Location 95%28 mi away, same county
TimingFound 5 months after last seen
Height 100%5'8"–6'2" vs 5'9"
Weight 100%130–170 lb vs 160 lb
76%Possible
John Doe — Los Angeles, California - unidentified case UP163354
John Doe — Los Angeles, California
UP163354 • Found Sep 11, 2026
View case
Sex ✓Male
Age 60%Est. 50–90 vs 49 when missing
Race 100%Asian
Location 96%24 mi away, same county
TimingFound 4 years after last seen
Height 100%5'2"–5'8" vs 5'9"
Weight 70%120 lb vs 160 lb
Hair 40%Gray vs Black
Eyes 90%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.