Court hears audio of call made on morning Luke Davies and Jesse Baird were allegedly murdered by NSW police officerFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastThe family of Luke Davies cried as audio of a triple-zero call, placed from his phone on the morning he and his partner, Jesse Baird, were allegedly murdered, was played in court.The recording was played in the NSW supreme court on Friday during the double-murder trial of