Missing Since: 1994-07-03 Location: Tucson, Arizona
Shelenberger was last seen on July 3, 1994, when he made arrangements to go hiking on Mount Lemmon with a friend. Mount Lemmon is located near Tucson, Arizona. Shelenberger has never been heard from again. Few details are available in his case. Investigating Agency Pima County Sheriff’s Department 520-741-4900 Source Information Pima County Sheriff’s Department Updated 1 time since October 12, 2004. Last updated October 20, 2004; casefile added.