Preview Method of a Serial Killer: Israel Keyes as Coworker Oxygen Insider Exclusive! Create a free profile to get unlimited access to exclusive videos, breaking news, sweepstakes, and more! Sign Up for Free to View Method of a Serial Killer: Israel Keyes as Coworker Israel Keyes' coworker opens up about what it was like to work with a serial killer. Watch the Full Episode
5:21 Crime News Former Profiler John Douglas Describe How Charles Manson Attracted Followers: “They Worshipped Him”
1:44 Crime News Smiley Face Killers 101: Retired NYPD Detectives Investigate Suspicious Drowning Deaths
1:58 Crime News Smiley Face Killers: Computer Forensic Expert Finds Suspicious Activity on Dakota James's PayPal Account
1:51 Snapped: Killer Couples Killer Couples: Nick Godejohn Spent 'Magical' Days With Gypsy Rose Before The Murder
