Missing Person · Unknown
3 years waiting · since 2023
Missing Person: Frank William O'Brien
Justice is overdue — the trail went cold in 2023, but the truth hasn't.
NamUs case MP103573. Missing person: Frank William O'Brien. Last known contact: 2023-04-04 in San Diego, San Diego, CA. Circumstances: Frank and his wife Kerry and another sailor, William Gross, were sailing aboard the 44-foot S/V Ocean Bound. They were last heard from on 04/04/23 near Mazatlan, Mexico enroute to San Diego. Extensive searches of the area were unsuccessful in locating them or the boat. Demographics: 55 years, Male, White / Caucasian. Physical description: 5 ft 8 in, 170 lbs, hair: Blond/Strawberry, eyes: Blue. Investigating agency: Anchorage Police Department | 230013487.
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Case Information
Incident:April 4, 2023
Last Updated:July 29, 2026
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Phone: 9077868900
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Case Information
Incident:April 4, 2023
Last Updated:July 29, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 9077868900
You can remain anonymous