Melbourne multimillionaire Herman Rockefeller was murdered, dismembered, and his remains burned. Mr Rockefeller was murdered after he failed to bring along a partner to have sex with swingers Bernadette Denny, 42, and Mario Schembri, 58, at their unit at Hadfield in Melbourne's north. When Rockefeller showed up to the home without a wife, Schembri instigated a fight, during which Rockefeller fell, hit his head, and died. Two days later, Denny and Schembri went to Bunnings and bought a chainsaw, plastic sheets, disposable overalls, facemasks and a dustpan and shovel, then proceeded to dismember Rockefeller's body, and burn the remains in a 44-gallon drum.