Sky News Australia | Man charged with 1983 murder of nurse The Australian POLICE have claimed a breakthough in one of the nation's most enduring alleged murder mysteries, charging a 61-year-old man over the disappearance of a Sydney nurse who vanished 30 years ago and whose body has never been found. Robert John ... Relief for friends of Mary Louise Wallace as Robert Adams charged with her ... Man refused bail for cold-case murder Man charged with 1983 murder of nurse Mary Wallace on Sydney's north shore |