Serial killer Dennis Rader, known as the BTK killer (Blind Torture Kill), murdered at least 10 people in the US. He also knows where Erin Moriarty lives. On this episode, the CBS crime reporter opens up about terrifying psychopaths, the cold case of a budding ballerina who vanished and the 'dream killer'. Find out more about Erin Moriarty here. Get episodes of I Catch Killers a week early and ad-free, as well as bonus content, by subscribing to Crime X+ today. Like the show? Get more at icatchkillers.com.au Advertising enquiries: newspodcastssold@news.com.au  Questions for Gary: icatchkillers@news.com.au  Get in touch with the show by joining our Facebook group, and visiting us on Instagram or Tiktok.See omnystudio.com/listener for privacy information.