From The Front: Roger Rogerson’s first kill? The mystery of ‘Shotgun Johnny’ Regan

The 1974 murder of 'Shotgun Johnny' Regan has never been solved. Now, his family wants answers. That's where The Australian's new cold case investigation The Gangster's Ghost comes in. Subscribers can listen to Episodes 1 and 2 now at gangstersghost.com.au. This episode of The Australian's daily news podcast The Front is presented by Claire Harvey, produced by Kristen Amiet and edited by Tiffany…