A report of an active shooter at USC’s Thomas Cooper Library prompted evacuations before officials gave the all-clear.

The University of South Carolina Police Department said it believes the active shooter reports Sunday night were part of a swatting hoax. Police said they got two separate calls Sunday at 6:30:42 p.m. and 6:32:20 p.m, reporting an active shooter at the Thomas Cooper Library.

The University of South Carolina has given the all-clear after issuing an alert about a possible active shooter near a library on the main Columbia campus