Unmasking Hannibal
This "48 Hours" episode investigates the 2003 disappearance of four people in Colorado. It covers the search for a killer who called himself "Hannibal" and was an FBI criminal informant.
This "48 Hours" episode investigates the 2003 disappearance of four people in Colorado. It covers the search for a killer who called himself "Hannibal" and was an FBI criminal informant.