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 (MP42617) and 4 other sources
Chen Hai Ren, a 25-year-old man, was last seen on February 6, 1994, at a group home in Daly City, California. He has not been heard from since that day, and the circumstances of his disappearance remain unclear. Chen, an Asian male of Chinese descent, was described as 5'0" tall, weighing around 100 pounds, with black hair and brown eyes. At the time of his disappearance, he was known to wear wire-rimmed glasses.

Despite the efforts of law enforcement and missing persons organizations, very few details have emerged about what might have happened to Chen after he vanished. His case is still classified as a missing persons case, and no signs of foul play have been confirmed. Investigators continue to seek any information that might help solve the mystery of his disappearance.

If you have any information regarding Chen Ren's case, you are encouraged to contact the Daly City Police Department.

Last Seen: Feb 6, 1994

Possible Unidentified Matches (3)

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.

79%Possible
John Doe — Sausalito, California
UP7085 • Found Apr 26, 1996
View case
Sex ✓Male
Age 100%Est. 18–25 vs 25 when missing
Race 100%Asian
Location 99%12 mi away, same state
TimingFound 2 years after last seen
Height 20%5'8" vs 5'0"–5'2"
Weight 82%130 lb vs 100–110 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
78%Possible
John Doe — Muir Beach, California - unidentified case UP14895
John Doe — Muir Beach, California
UP14895 • Found Mar 3, 2016
View case
Sex ✓Male
Age 100%Est. 25–35 vs 25 when missing
Race 100%Asian
Location 99%14 mi away, same state
TimingFound 22 years after last seen
Height 84%5'4" vs 5'0"–5'2"
Weight 7%160 lb vs 100–110 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
76%Possible
John Doe — Vallejo, California
UP142534 • Found Jul 31, 2024
View case
Sex ✓Male
Age 76%Est. 60–70 vs 25 when missing
Race 100%Asian
Location 94%32 mi away, same state
TimingFound 30 years after last seen
Height 100%5'3"–5'7" vs 5'0"–5'2"
Weight 72%135 lb vs 100–110 lb
Hair 100%Black vs Black
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.