Hillside Strangler

Kenneth Bianchi and Angelo Buono posed as police officers to lure their female victims into a sense of security.

Kenneth Bianchi left Angelo Buono and Los Angeles behind, but his killing spree didn't end.

"Two people can be sitting on the same couch watching the same show and at the end you may disagree with another about the outcome or what you really think happened," Alexa Danner, an executive producer on "Devil In Disguise: The Hillside Strangler," said.