A WSU student was arrested Friday night for allegedly assaulting people at a fraternity.

The 21-year-old student was charged with third-degree assault, disorderly conduct and minor in possession of alcohol, Pullman Police Cmdr. Chris Tennant said.

The student was allegedly kicked out of the Alpha Kappa Lambda fraternity, but refused to leave. This led to an altercation in which he allegedly assaulted three men, Tennant said.