The Ivy League university, an epicenter for protests last year, says it has suspended one student after “expediting” its investigation into a group who disrupted a class on Israeli history.

Pro-Palestinian protesters interrupted a History of Modern Israel class at Columbia University on the first day of the spring semester and handed out antisemitic flyers.

Columbia University says it is boosting security after an incident on campus involving protesters. Earlier this week, the university said in a statement a class on "The History of Modern Israel" was disrupted Tuesday by a group of students who handed out fliers showing violent imagery.