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Peggy DeCoteau
Status: MISSING
City: Superior
State: Montana
County: Mineral County
Date of birth: September 20, 1938
Date of death: July 4, 1979
Age: 40
Gender: Female
Race: Caucasian/White
Cause of death: Unknown
Anniversary month: July
LEA: Mineral County Sheriff's Department
Case Description
Peggy Jo DeCoteau, 40, of Seattle, WA disappeared on July 4, 1979 from the Big Sky Motel in Superior, MT. She and her husband stopped here on their way home from North Dakota. Authorities assumed the woman left the motel of her own accord. Her family continues to work with law enforcement, seeking answers in Peggy's disappearance.
Anyone with information concerning Peggy Jo DeCoteau's disappearance is asked to call the Mineral County Sheriff's Office at (406) 822-3555. To remain anonymous and possibly be eligible for a reward, call Five Valley Crime Stoppers at (406) 721-4444.
Please remember that these victims are submitted to us by their family. Our organization does not investigate cases. We advocate, educate, and help raise awareness. Speculation on the details of the case is not helpful on this platform. Comments that are deemed inappropriate and/or potentially hurtful will be removed.
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If you have lost a loved one to an unsolved homicide, that took place at least one year ago, please submit your case to our staff. We provide free, ongoing advocacy for you, and your loved one.
