Here is the bumper Season 4 premiere. While a lot of Australians have heard of the Pyjama Girl and Shark Arm Cases, this one somehow slipped out of popular memory. Yet it has it all: a grim Depression-era murder, a body part in the water that led to the victim's identification via incredible forensics, a grisly public exhibition of said evidence and even another killing tied up with the accused murderer. Part Two is out next week – or you can hear it now by becoming a Patreon supporter – www.patreon.com/ForgottenAustralia  See acast.com/privacy for privacy and opt-out information.