Newsstories Trial starts for triple murder accused 07/11/2016 Facebook Twitter Email Garry Reginald Dubois has pleaded not guilty to the murders of Barbara McCulkin and her daughters Vicki and Leanne in 1974. By Jeremy Sollars A MAN accused of a triple murder in the early 1970s has today pleaded not guilty iSubscribe or log in to read the rest of this content.