Some time between 8.58am and 10.43am on June 29, 2016, after Borce and Karen Ristevski’s daughter, Sarah, left for work, Borce killed Karen, his wife of 27 years, in a manner known only to himself. He then moved her body from their home, placed it in the boot of her car, drove to Mount Macedon Regional Park, north-west of Melbourne, and concealed it before proceeding to lie about his actions to their family, the police and the public for years. By the time investigators found Karen’s body in the isolated bushland where it had been hidden by Ristevski, it was no longer possible to determine a cause of death.