BTK: Confession of a Serial Killer

From Wolf Entertainment and Good Caper Content, this gripping documentary provides unprecedented access into the mind of Rader who is currently serving 10 consecutive life sentences in El Dorado Correctional Facility. Dr. Katherine Ramsland, whose correspondence with Rader has spanned a decade and is still on-going, shares the intimate details of Rader's past and his gruesome murders while providing insight to arm criminologists and law enforcement on how to better identify and potentially deter extreme violent offenders in the future. The definitive documentary "BTK: Confession of a Serial Killer" premieres Saturday, January 8 and Sunday, January 9 at 9pm ET/PT on A&E.