Police said the party was being held overnight at a home in the 12000 block of Course View Road.
Officers said apparently some of the party goers got a little rowdy and were asked to leave by the homeowners. The culprits then came back later armed with knives, police said.
When they arrived at the home at about 4 a.m., officers said they found a man with a knife lodged in his lower back, and three others with stab wounds.
The report says that the police know who did this and are tracking them down. Two of the victims are in critical condition.