Hundreds of anti-Israel protesters broke down the door of Zellerbach Hall Monday night, preventing an Israeli speaker from a addressing Jewish students.

Danielle Sobkin, one of the organizers who invited Israeli lawyer Ran Bar Yoshafat, said the mob grabbed a sophomore who tried to attend the event, called him a “dirty Jew” and spit on him. She said that protesters also shoved a senior into the auditorium door as she tried to check in attendees, and that they grabbed a freshman by her neck.