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Derrick Kwan Missing Person Case

Last seen in Crestline, California on Mar 27, 2022

Victim Details

Apr 01, 2022

Jul 18, 2024

Derrick

Kwan

31

27

68 inches

165 lbs

Asian

Male

Mar 27, 2022

Crestline

California

San Bernardino County

No

149446

San Bernardino Police Department

San Bernardino

California

San Bernardino County

92401

710 North D Street, California

9093845742

Local

Law Enforcement

http://www.ci.san-bernardino.ca.us/cityhall/police_department/default.asp

2022-00035607

San Bernardino Police Department

4245

Black

Brown

Brown

07/08/2026


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Search continues for missing Diamond Bar man Derrick Kwan ...

Case Description

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Derrick Aidan Kwan, a 27-year-old man, went missing on March 27, 2022, after leaving his family’s home in Diamond Bar, California, to go hiking in the Lake Arrowhead area. He was last seen around 11 a.m. that day, wearing a black t-shirt and shorts. Later, his silver Toyota was discovered abandoned near Highway 138 and Crestline, having sustained minor damage from a collision with a guardrail. Witnesses reported seeing a man matching Kwan’s description running from the crash site toward the ...
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Last Seen: Mar 27, 2022

Links to Additional Sources (8)

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  • Family, friends search for man missing in San Bernardino Mountains ...
  • Diamond Bar man's disappearance takes searchers to San ...
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    Forum Posts (3)

    I've been following Derrick Aidan Kwan's case, and something about the two large bags he was reporte... ...Read More
    04/25/2024
    I’ve been following Derrick Aidan Kwan’s case closely, and something about the circumstances jus... ...Read More
    10/27/2023
    Once I started looking into Derrick Aidan Kwan's case, I couldn't stop thinking about the brief inte... ...Read More
    05/23/2023
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