Mark Addison

Missing
Case Description
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Mark Addison, 22, went missing on September 4, 1982, from San Luis Obispo, California. Prior to his disappearance, Mark had purchased camping gear and mentioned to others that he planned to head into the mountains to live off the land. His vehicle was found abandoned in Bakersfield, California, a few days later, but no further clues about his whereabouts have emerged since then.

Mark was last seen wearing Levi's jeans, a blue/gray plaid shirt, and a green and white baseball jersey. He h ...Read More
Last Seen: Sep 04, 1982
Links to Additional Sources (5)
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  • Mark Addison - The Charley Project

    •     ...View 4 additional sources
    Victim Details

    Apr 22, 2013

    Sep 05, 2018

    Mark

    Addison

    63

    22

    69 inches

    160 lbs

    170 lbs

    White / Caucasian

    Male

    Sep 04, 1982

    San Luis Obispo

    California

    San Luis Obispo County

    13445

    San Luis Obispo Police Department

    San Luis Obispo

    California

    ,

    00-0713042

    San Luis Obispo Police Department

    Brown

    Brown

    Brown

    09/27/2024


    Area Last Seen:
    Forum Posts (3)
    Has anyone heard of a GoFundMe page set up for Mark's family? I heard they are going through a tough... ...Read More
    08/10/2024
    It is concerning how little attention the case of Mark has received in the media. This is an importa... ...Read More
    03/25/2024
    Does anyone know if Mark Addison's case is listed in the Namus database? I am trying to gather more ... ...Read More
    12/07/2023
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