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Case Description
Any updates on this case?
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 ongoi ...Read More
Last Seen: Oct 01, 1982
Despite ongoi ...Read More
Last Seen: Oct 01, 1982
Links to Additional Sources (4)
See any mistakes?Victim Details
Apr 15, 2024
Apr 17, 2024
Mark
Andreasen
68
26
71 inches
180 lbs
White / Caucasian
Male
Oct 01, 1982
South Lake Tahoe
California
El Dorado County
No
404
140910
South Lake Tahoe Police Department
South Lake Tahoe
California
El Dorado County
96150
1352 Johnson Boulevard, California
5305426100
Local
Law Enforcement
87-141008
1986-12-10
South Lake Tahoe Police Department
Brown
Blue
Blue
11/21/2025
Area Last Seen:
Forum Posts (3)
Hey all,
I recently came across Mark Andreasen's case from 1982, and something that piqued my cur... ...Read More
06/14/2024
I recently came across Mark Andreasen's case from 1982, and something that piqued my cur... ...Read More
06/14/2024
Does anyone else think there might be more to the story about Mark Andreasen's last known location o... ...Read More
06/08/2024
06/08/2024
Does anyone remember if there were any significant events happening around South Lake Tahoe in early... ...Read More
08/03/2023
08/03/2023
