Man stabbed multiple times at large Staten Island house party

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ANNADALE, Staten Island –– Police say a man is fighting for his life after he was stabbed during a house party with over 100 guests on Staten Island.

A police car outside a Staten Island home where a 18-year-old was stabbed during a house party. (PIX11)

It happened at 270 Koch Blvd. around 11 p.m. Monday.

Police say two uninvited guests, ages 17 and 18, showed up at the party and got into a fight in the backyard, possibly over a woman.

The older teen was then stabbed multiple times to the chest and back, police said. He is in critical but stable condition at a hospital.

Authorities say both the victim and attacker know each other. He is being sought by police.

No weapon was recovered at the scene.

This is a developing story; check back for updates and get the PIX11 News app to stay informed all day.