Man Missing After Being Glassed In Massive Brawl At Gatecrashed Party

Police are looking for a man who was seriously injured in a brawl in western Sydney and is reportedly bleeding heavily, but fled before officers could help him.

Police were told up to 50 people were involved in a brawl when a group gate-crashed a party at Warrego St in North St Marys, Penrith, about 12.30am on Sunday.

The fight spilled on to a reserve near the intersection with Tobruk St, where two men are believed to have been glassed, possibly with a broken bottle.

Stock image: Getty

One man was found in Forrester Rd at North St Marys suffering deep cuts to both arms. He has been taken to Westmead Hospital for treatment.

Officers believe a second man, aged about 18, flagged down a passing car seeking assistance but got out of the vehicle 300m down the road. He hasn't been seen since. Police have been told he was bleeding heavily.

The young man was described as being Indian or Pacific Islander in appearance, 180-185cm tall, with a thin to medium build, dark complexion and dark hair.

Police are concerned as they believe he may be seriously injured and are urging anyone with information to contact them.

Anyone with information about this incident is urged to contact Nepean Police or Crime Stoppers: 1800 333 000 or Information is treated in strict confidence.