Karen Davis had seen it all during a decorated 20-year career but seemingly out of nowhere, the gravity of life as a police officer descended and she was diagnosed with PTSD. She came through the other side to become a celebrated fiction crime writer.    New episodes of season 2 will be released exclusively on icatchkillers.com.au a week earlier than anywhere else. Subscribers to icatchkillers.com.au get exclusive access, as well as access to articles, videos of Gary's interviews and interactive content.See omnystudio.com/listener for privacy information.