Lynne was last seen leaving her ex-husband's house on 02/22/1975 with her two children for a one day visit. The bodies of the two children were found in McIver Park in Estacada, OR, and both were shot in the back of the head. Lynne's car was found abandoned at the park with gun shells and a receipt for the .38 caliber revolver. Lynne had a history of mental illness and had previously attempted suicide. She is the primary suspect in the murders of her two children. (Information retrieved from NamUs.gov)