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Mark Andreasen Missing Person Case

Last seen in South Lake Tahoe, California on Oct 1, 1982

Victim Details

Apr 15, 2024

Apr 17, 2024

Mark

Andreasen

70

26

71 inches

180 lbs

White / Caucasian

Male

Oct 1, 1982

South Lake Tahoe

California

El Dorado County

No

140910

South Lake Tahoe Police Department

South Lake Tahoe

California

El Dorado County

96150

1352 Johnson Boulevard, California

5305426100

Local

Law Enforcement

http://www.cityofslt.us/302/Police

87-141008

Dec 10, 1986

South Lake Tahoe Police Department

Brown

Blue

Blue

Oct 16, 2026


Area Last Seen:

Case Description

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Summary based on the NamUs case record (MP120151) and 3 other sources
Mark Andreasen, aged 26, was last seen on October 1, 1982, in South Lake Tahoe, California. At the time of his disappearance, few details were available regarding the circumstances surrounding his case. His case is still classified as a missing person investigation, and there has been no substantial progress in uncovering what happened to him. Mark was described as a white male with brown hair and blue eyes. His last known location was on Apache Avenue in South Lake Tahoe.

Despite ongoing investigations, Mark's whereabouts remain a mystery. The case has remained cold for many years, and authorities continue to request public assistance in hopes of finding new leads.
Last Seen: Oct 1, 1982

Links to Additional Sources (3)

See any mistakes? Let us know!
  • Missing Person / NamUs #MP120151
  • 1963 Statutes of Nevada, Pages 1393-1467 - Nevada Legislature
  • Newsroom: Sac State Stories | Sacramento State

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    Forum Posts (3)

    Hey all, I recently came across Mark Andreasen's case from 1982, and something that piqued my... ...Read More
    06/14/2024
    Does anyone else think there might be more to the story about Mark Andreasen's last known location... ...Read More
    06/08/2024
    Does anyone remember if there were any significant events happening around South Lake Tahoe in early... ...Read More
    08/03/2023

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