"A shooting like Sunday morning's is extremely rare, both for the campus area and the greater Champaign-Urbana community," the university said in a statement on its website. "Gun violence can happen anywhere and at any time, and the Champaign-Urbana community is no exception. While there's no way to guarantee that this will not happen again near campus, the efforts of our local law enforcement agencies make our campus one of the most highly patrolled areas in the region."