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Case Description
Any updates on this case?
Mary Brunette Chagnon, aged 54, disappeared on August 23, 1973, from Duluth, Minnesota. She had left her home to visit friends and attend a Founder's Day Workshop meeting in Minneapolis but never returned. Her vehicle was later found abandoned at 421 1st Avenue North in Minneapolis, raising concerns about her whereabouts. Despite extensive searches, there has been no trace of her since that day.
Chagnon's family made public appeals through newspapers, asking for her return, but no new i ...Read More
Last Seen: Aug 23, 1973
Chagnon's family made public appeals through newspapers, asking for her return, but no new i ...Read More
Last Seen: Aug 23, 1973
Links to Additional Sources (2)
See any mistakes?Victim Details
Aug 30, 2016
Jan 09, 2024
Mary
Chagnon
105
54
65 inches
170 lbs
White / Caucasian
Female
Aug 23, 1973
Duluth
Minnesota
St. Louis County
No
279
31775
Duluth Police Department
Duluth
Minnesota
St. Louis County
55811
2030 North Arlington Avenue, Minnesota
2187305400
Local
Law Enforcement
16178907
Duluth Police Department
Brown
Unknown
Unknown
11/24/2025
Area Last Seen:
Forum Posts (3)
Has anyone else looked into the political climate in Minneapolis around the time Mary Chagnon went m... ...Read More
08/16/2024
08/16/2024
I’ve been diving into Mary Brunette Chagnon's case and something that's really intriguing is her i... ...Read More
01/03/2024
01/03/2024
I've been diving deep into the Mary Brunette Chagnon case, and I can't shake the feeling that someth... ...Read More
08/09/2023
08/09/2023
