Update Evelyn Boswell/ Tiffany Trull and The Co-Ed Killer Edmund Kemper

One of the reasons the FBI BAU has been so successful is the interviews with The Co-Ed killer Edmund Kemper. His killing of young women and several of his closest family members are the most heinous ever. Also some information on two missing persons cases from East Tennessee. Evelyn Boswell a 15 month old toddler and Tiffany Trull a 48 year old woman last seen end of February.