Overview
- A Sunday attack at a Juliet Close home in Rosemeadow left two people dead at the scene and a 64-year-old man who later died in hospital.
- Officers found the 64-year-old with severe head injuries and paramedics took him to Liverpool Hospital after initial treatment at the house.
- About an hour after police arrived, a silver sedan returned and officers arrested its 32-year-old driver, who is being held at Campbelltown Police Station without charges.
- NSW Police say the two other victims are believed to be a man in his 20s and a woman in her 60s, though formal identification is still pending.
- The Homicide Squad has established a crime scene and will prepare a report for the coroner, and police are urging anyone with information to contact Crime Stoppers.