Ten months after pro-Palestinian demonstrators occupied Hamilton Hall at Columbia University, a student at its sister school, Barnard College, has been expelled, a campus protest group announced

Pro-Palestine students forced their way into Barnard College’s Milbank Hall on Wednesday and allegedly assaulted a staff member, law enforcement sources reported. Dozens of mask-wearing students laid siege to the hall on Feb.

Barnard College officials say pro-Palestinian protesters pushed their way into Milbank Hall, which houses the offices of the dean, and assaulted a school employee.