Watch Miranda Barbour: Serial Killer Or Liar (2018) full hd online Directed by Richard Parry. With Elyette Barbour, Miranda Barbour, Shea Dietz, Troy LaFerrara. Documentary exploring the case of Miranda Barbour, who lured a man into meeting her with a sex ad and then killed him. She then confessed to 22 more murders, committed as part of a Satanic cult. But is she really a serial killer?