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Case Description
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Aidan R. Knowles, an 18-year-old male, was last seen in Brier, Washington on March 24, 2016. He has not been heard from since the day he went missing. At the time of his disappearance, Knowles was described as a white male with brown hair and brown eyes, standing at 5'8" and weighing approximately 175 pounds.

Official sources and missing person databases offer limited details regarding the specific circumstances surrounding Knowles's disappearance. The case is being handled by the Mason ...Read More
Last Seen: Mar 24, 2016
Links to Additional Sources (5)
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Victim Details

Jan 28, 2026

Jan 28, 2026

Aidan

R. Knowles

18

18

5'8 inches

150 lbs

White

Male

Mar 24, 2016

Brier

Washington

Brier

4

Mason County Sheriff’s Office

360-427-8444

01/28/2026