Authorities appealed for security and dash cam footage from a neighbouring suburb as the desperate search for the senior constable entered its third night.
A woman whose naked body was found in a Blue Mountains dam might have gone into the water on a "walkabout" while suffering a mental health episode, an inquest has heard.
After three days of desperate searching, a shoeless but smiling 12-year-old Hussein Al Mansoory was found alone in a stairwell of a medical centre in Sydney's south-west.