Where I went to college, one of the frats just the year before I started had gotten kicked off campus because at a party at the frat house, some of the members beat up a pledge and kicked him down the basement stairs and he broke his neck and died. His corpse wasn't discovered until late the next day. Nobody was punished criminally because they couldn't identify who had actually done it, so the expulsion of the frat was the only penalty. The frat house got turned into a dorm for international students, and every few weeks members of the fraternity (which still existed but off-campus) would run through the building and trash the public spaces and harass any international students they encountered. These students were in a constant state of fear because of this.

To my great surprise, this college a couple of decades later banned all greek organizations entirely. It was a pretty wild decision because when I went there, 90% of the students were in fraternities or sororities. Good riddance.