Robert Trimbole, also often known as 'Aussie Bob' for his thick accent amongst fellow mob members was a successful businessman and crime boss in the rural town of Griffith. This small country town where Robert grew up has deep Italian roots, especially with Calabrian mafia. Griffith is also known for its citrus produce and produce of another kind: illicit drugs. Robert Trimbole became the 'Godfather of Grass' and was the man behind race fixing, contract killing, the 'Mr Asia' syndicate in Australia and the disappearance of Donald Mackay. Aussie Bob got away with it all.