Sky News Australia | Cold case accused pleads not guilty Sky News Australia A suspected connection between the 1973 fire which killed 15 people at Brisbane's Whiskey Au Go Go nightclub and another club blaze provided a motive for the murders of Barbara McCulkin and her two daughters, a court has heard. Garry Dubois and three ... McCulkin trial: Cold case accused pleads not guilty McCulkin murders: Garry Dubois pleads not guilty Accused 'told friend what happened': Court |