A woman has died after a vehicle drove through a house in St Marys
Just after 5.20am, emergency services were called to a home on Monfarville Street, St Marys, after reports a car had crashed into it.
An occupant of the home – a 50-year-old woman – was treated by police and NSW Ambulance paramedics, however died at the scene.
The three other occupants of the home were uninjured.
Following the crash, police stopped a woman nearby after she allegedly ran from the scene with her baby.
They were uninjured and the woman was arrested and taken to Nepean Hospital for mandatory testing.
Officers from Nepean Police Area Command have established a crime scene, which will be examined by specialist police from the Crash Investigation Unit.
An investigation has commenced into the circumstances surrounding the crash.
