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William J. Dennis Missing Person Case

Last seen in San Luis Obispo, California on May 28, 1999

Victim Details

Jan 24, 2026

Jan 24, 2026

William

J. Dennis

89

62

6'1 inches

220 lbs

White

Male

May 28, 1999

San Luis Obispo

California

San Luis Obispo

San Luis Obispo County Sheriff's Departmen

805-781-4588

09/13/2026

Case Description

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William J. Dennis, a 62-year-old man, was last seen in San Luis Obispo, California on May 28, 1999, and has not been heard from since. At the time of his disappearance, Dennis was described as a white male with gray hair and blue eyes, standing at 6'1" and weighing 220 pounds. He was reportedly wearing a blue sweatshirt, blue jeans, and sneakers.

Few details are available regarding the circumstances of his disappearance. The San Luis Obispo County Sheriff's Department is ...
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Last Seen: May 28, 1999

Links to Additional Sources (1)

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  • William J. Dennis - The Charley Project

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    Hey everyone, I've been diving into William J. Dennis's case and one thing that's been on my mind is... ...Read More
    07/11/2023
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