institution in tennessee, we encountered a young inmate who was also driven to kill and his story was absolutely chilling. >> i murdered my aunt with a butcher knife. i put on a hockey mask, brown overalls and brown boots. they said i had bottled up anger. i was mad at my mom all my life for the way she treat me. i figured i'd kill her sister. i didn't want to kill my mom. i figure if i kill her sister, it would slowly kill her mentally and emotionally. >> luis ramon was 15 years old at the time of the murder. when we met him six years later he told our producer he relates with two notorious and fictional movie killers. >> i figured i'd be a killer like michael meyers and jason vorhees. on friday the 13th. i was just fascinated with the way they worked. i heard voices. like jason, one of the characters, they told me like how to kill people and when to do it. the devil -- i was possessed by