A crime scene has been established at Emerton following a home invasion.
About 9.15pm (Saturday 6 January 2018), a group of men forced entry to a granny flat on Popondetta Road and confronted the occupants.
The group threatened the pair before assaulting them.
A 22-year-old man was taken to Westmead Hospital with lacerations after being struck multiple times with a garden tool.
The other occupant, a 20-year-old man, was assessed at the scene by ambulance paramedics.
Police were alerted after the group fled and officers from Mt Druitt Local Area Command attended and conducted a canvass of the area.
An investigation is underway in an attempt to identify and locate those involved and police are urging anyone with information to come forward.
Police are urging anyone with information in relation to this incident to call Crime Stoppers on 1800 333 000 or use the Crime Stoppers online reporting page: https://nsw.crimestoppers.com.au/
Information you provide will be treated in the strictest of confidence. We remind people they should not report crime information via social media pages.
Source: NSW Police