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Case Description
Any updates on this case?
David O'Sullivan, a 25-year-old Irish national, went missing on April 7, 2017, while hiking the Pacific Crest Trail (PCT). He had been undertaking a long-distance thru-hike, starting from the Mexico-California border and aiming to reach Canada. On April 6, O'Sullivan sent an email to his family from a library in Idyllwild, California, a town in the San Jacinto Mountains. The following day, he was last seen checking out of the Idyllwild Inn, after which he intended to continue his hike northward ...Read More
Last Seen: Apr 07, 2017
Last Seen: Apr 07, 2017
Links to Additional Sources (9)
See any mistakes?Victim Details
Mar 10, 2018
Aug 14, 2018
David
OSullivan
32
25
70 inches
154 lbs
White / Caucasian
Male
Apr 07, 2017
Idyllwild
California
Riverside County
346
32413
Riverside County Sheriff's Department
Riverside
California
Riverside County
92501
4095 Lemon Street, California
9519552400
County
Law Enforcement
D172130037
2017-07-24
Riverside County Sheriff's Department
10190
Black
Blue
Blue
11/23/2025
Area Last Seen:
Forum Posts (3)
I've been following David O'Sullivan's case and felt compelled to bring up the weather conditions ar... ...Read More
11/02/2024
11/02/2024
Hey everyone, I’ve been following David O’Sullivan’s case for a while now, and something that ... ...Read More
07/10/2024
07/10/2024
Hey everyone,
I’ve been thinking a lot about the David O'Sullivan case and wanted to share a th... ...Read More
12/22/2023
I’ve been thinking a lot about the David O'Sullivan case and wanted to share a th... ...Read More
12/22/2023
