ABC Local | Ellenbrook murder inquiry: Teen charged with killing mother and her two children ABC Local A 19-year-old man has launched into a rambling outburst on his first appearance in court charged with the murders of his 48-year-old mother, her 15-year-old daughter and eight-year-old son in Perth's north-eastern suburbs. Teancum Vernon Petersen ... Ellenbrook triple murder accused rants in court, sent to psychiatric facility Ellenbrook deaths: Woman and two children killed at Perth home Accused killer of mum and two kids clashes with judge |