Retired detective Damian Loone has taken DNA evidence around the world to be tested, he’s negotiated with armed hostage takers and he’s investigated the disappearance of three-year-old Cheryl Grimmer. But the case that took the wind out of him was that of the 2014 Lindt Cafe Siege - where 18 people were held hostage by a lone gunman in Sydney’s CBD, and he was among those first on scene. 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.