The Marafiotes, that's correct. The son, Dominic, appears to have been an associate of Mildura and Riverina district figures, but I have not come across any definitive proof as yet. He was murdered by Alistair Sandy MacRae, who also drove to Adelaide and murdered Dominic's elderly parents, Carmelo and Rosa, looking for money which was eventually discovered by investigators hidden in Rosa's clothing.
MacRae's alleged to have killed up to 25 people, and was associated with Geoffrey Lamb, who ran a string of brothels in the '60's and '70's. MacRae supposedly struck out on his own in the '70's.