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Missing Person: Christopher Steven Sylvia
Case
#3933
SourceNamus MissingUpdated Aug 17, 2026
Missing Person · Unknown
11 years waiting · since 2015

Missing Person: Christopher Steven Sylvia

Justice is overdue — the trail went cold in 2015, but the truth hasn't.

NamUs case MP32164. Missing person: Christopher Steven Sylvia. Last known contact: 2015-02-16 in Warner Springs, San Diego, CA. Circumstances: Christopher Sylvia began his hike on the evening of February 12 from the intersection of the Pacific Crest Trail and Highway 74 east of Anza. He has not heard from since February 16, when he telephoned a friend and said he wanted to be picked up. The friend was supposed to meet Sylvia on February 17 at the Lieu Quan Meditation Center at 31130 Chihuahua Valley Road near Warner Springs. Search teams found Sylvia's camping gear abandoned near the rendezvous point on Chihuahua Valley Road. Demographics: 28 years, Male, White / Caucasian. Physical description: 5 ft 8 in, 155 lbs, hair: Brown, eyes: Hazel. Investigating agency: San Diego County Sheriff's Department | 15109721.

Case
#3933
SourceNamus MissingUpdated Aug 17, 2026

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Case Information

Incident:February 16, 2015
Last Updated:August 19, 2026

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Phone: 8585655200
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Case Information

Incident:February 16, 2015
Last Updated:August 19, 2026

Have Information?

Any information, no matter how small, could be crucial to solving this case.

Phone: 8585655200
You can remain anonymous