Seven people were arrested Wednesday night for busting into a University of Washington fraternity house and starting a brawl, according to Seattle Police.
Members of the frat and the suspects were reportedly brawling all over the house after the group forced their way in through a side door.
Two members of the fraternity were taken to the hospital. Others were sprayed with pepper-spray and hit with glass bottles, said police. A bloody fire extinguisher and brass knuckles were seized from some of the suspects when they were arrested.
Police said the fight stems from a dispute between one of the suspects and several fraternity members.
The fraternity was not identified by Seattle Police.