A woman died in a two-vehicle crash on Wyong Rd, Long Jetty, mid-afternoon on Sunday, December 1.
Emergency services and Tuggerah Lakes Police were called to the scene at 2.50pm and found that a sedan and a ute had collided.
The driver of the sedan, a woman aged in her 90s, was treated by NSW Ambulance paramedics but died at the scene.
A 55-year-old man driving the ute was taken to Wyong Hospital for mandatory testing.
A crime scene was established, and police commenced inquiries into the circumstances surrounding the crash.
Police will prepare a report for the coroner.
As inquiries are ongoing, anyone with information is urged to contact Crime Stoppers on 1800 333 000.