The Teacher's Pet, an investigative true crime podcast from The Australian, has passed 1 million downloads since its launch six weeks ago.
Created by The Australian's national chief correspondent Hedley Thomas and co-producer Slade Gibson, the podcast investigates the disappearance and likely murder of Sydney mother Lyn Dawson.
Former Newtown Jets rugby league star Chris Dawson, Lyn's husband, was the last person to see her alive in January 1982.