Sky News Australia | 18yo who stabbed police may not have acted alone ABC Online ELIZABETH JACKSON: The chief commissioner of Victoria Police says they're now investigating the possibility that 18-year-old Numan Haider wasn't alone when he arrived at the Endeavour Hills police station on Tuesday night. The commissioner Ken Lay ... It's Unclear If The Man Shot Dead By Police In Melbourne Was Acting Alone 'I'm gutted': Teen's fear after pic error Muslim leaders split in reaction to killing of 18-year-old terrorist Numan Haider |