A man remains in hospital after being knocked unconscious in Sydney's north-west this morning.
About 2am (Sunday 10 February 2019), emergency services were called to the car park of licensed premises on Commercial Road at Rouse Hill, following reports a man had been assaulted.
Police have been told the Doonside man lost consciousness after being punched to the ground.
Paramedics treated the 19-year-old man for a head injury before taking him to Westmead Hospital where he remains in a stable condition.
Officers from The Hills Police Area Command attended and have established a crime scene.
As inquiries continue, investigators are calling for anyone with information – or mobile phone vision – of the incident to contact Castle Hill Police or Crime Stoppers.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au. Information is treated in strict confidence.
