Missing Peggy Jo DeCoteau new case information posted as of May 15th 2020

Important Notice:  This page only contains basic information that publically available, to view my work on the case during for this year please follow this link.


Missing Peggy Jo DeCoteau

Vital Statistics at Time of Disappearance

Missing Since: July 4, 1979 from Mineral County, Montana

Type: Endangered Missing

Date of Birth: September 20, 1938 Age at disappearance: 40 years old

Weight and Height: 5'0 - 5'4, 155 pounds

Distinguishing Characteristics: White female. Red hair, blue eyes. DeCoteau may use the middle names Jean and/or Joan, or the last name Cashman.

Details of disappearance and psychic work by Brian Ladd (login to view entire case as of May 2020)


DeCoteau was last seen in Mineral County, Montana on July 4, 1979. She has never been heard from again. Few details are available in her case.
Mineral County Sheriff's Department