At least four members of the Western Kentucky University football team are under investigation by police for allegedly attacking two men outside of the Pike fraternity house in a masked attack.

A Pike alumni reportedly met the football players outside of the house to tell them to leave but was tackled into a fence, and beat up to the point where he needed to go to the E.R. The police report, obtained by TMZ, alleges that several of the football players came armed with guns and at least one of the suspects was carrying a box cutter.

According to TMZ, police tracked down one of the football players after the brawl and he told them his teammates went to the Pike house to retaliate after one of their own got jumped at a Pike party the night before.

Additionally, cops found evidence on social media that one of the football players sent the Pikes a warning that they were coming to attack. As of now, no arrests have been made.

Check out surveillance footage of the brawl below.