An investigation is underway after a man was injured during a home invasion at Gilham Street, Castle Hill, this morning (Thursday).
About 8.45am Hills Police Area Command officers found a 55-year-old man suffering a wound to his chest. He was treated at the scene and was take to Westmead Hospital to undergo surgery.
Inquiries are continuing.
Anyone with information about or footage of this incident is urged to contact Castle Hill Police Station on 02) 9680 5399 or Crime Stoppers: 1800 333 000.