On Sunday, students at the University of South Carolina in Columbia got an alert of an active shooter on campus.

There is no evidence of a shooter at the University of South Carolina’s campus library, a school spokesperson said Sunday, after a schoolwide alert about a shooter who had been reported to be on the Columbia campus.

The two incidents occurred just days after there were shooting scares at both Villanova and the University of Tennessee at Chattanooga on Aug. 21.