All Our Twisted Secrets by Diana Urban

On a winter's night in July 2012, Kathy and Ralph Kelly received a phone call no parent should ever have to answer. It was the Emergency department of a Sydney hospital, telling them that their eldest son Thomas had been in an altercation and that they were to come at once. Thomas had been coward punched by a total stranger within two minutes of getting out of a taxi in Kings Cross, on his way to a private 18th birthday party of a friend. Two days after that first phone call Kathy and Ralph were told that their son had suffered catastrophic head injuries resulting in brain death. They were advised that there was no other option but to switch off his life support. He was 18 years old.