This happened almost a year ago. Leftists tore the campus apart as the police seemingly did nothing to stop it.

The College Fix reports:

Local residents sue UC Berkeley due to injuries suffered at Milo Yiannopoulos appearance

Four Berkeley area residents are suing the city, the University of California Berkeley, and the UC Board of Regents because of injuries they suffered at a violence-plagued Milo Yiannopoulos appearance last February.

According to The Daily Californian, the complaint notes the plaintiffs had planned to attend the Milo event but were “allegedly physically attacked by masked figures” who were protesting. It also says campus police “provided insufficient protection for the event’s attendees.”

UC President Janet Napolitano, campus Chancellor Carol Christ, UCPD Chief Margo Bennett, and the Berkeley Police Department are also named as defendants in the suit.

Plaintiffs’ attorney Bill Becker said “In this case we had four innocent people who were not doing anything to provoke anyone. The problem was created by the campus administration, the UC Police Department and Berkeley Police Department not doing their job to protect the public.”