On September 12, 1980, Virginia Uden (MP83) and her two sons, Reagan Uden (MP3970) and Richard Uden (MP3971), disappeared in the Riverton, Wyoming area. Virginia was last seen in a station wagon with her sons when she left her mother's residence in Riverton, Wyoming at approximately 1:30 p. m. The station wagon was found on October 4, 1980 near Dickson Park Road and Trout Creek Canyon in the Wind River Canyon area in Fremont County, Wyoming. Gerald Uden pleaded guilty to killing Virginia Uden and her sons, however, their bodies have never been found.