Exclusive Mark of a Killer 101: Danny Rolling Confides in Forensic Psychologist About Previous Murders oxygen Insider Exclusive! Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more! Sign Up for Free to View Mark of a Killer 101: Danny Rolling Confides in Forensic Psychologist About Previous Murders While being investigated for burglary, Danny Rolling disclosed details about having committed the murders of several people. Watch the Full Episode
