Unmasked: The Gonzales Family Killer. Kara Lawrence. 2006.

Late on a chilly July night, residents of a quiet Sydney suburb were roused by Sef Gonzales, the son of their new neighbours, yelling that someone had murdered his family. The brutal triple slaying inside 6 Collin’s Street shocked even the police. The twenty-year-olds orphaned son Sef quickly became the prime suspect, and after an eleven-month investigation he was arrested and eventually sentenced to three terms of life imprisonment.