Authorities gave the all-clear at the University of South Florida in Tampa after a search for an armed suspect but didn't find anyone.
Earlier Friday, there was a report of an armed suspect near USF Health (MDC) area, which had been evacuated.
The campus newspaper reported that at 1:140 p.m. the officials got a call about someone seen jumping over a fence. The person is believed to be armed.
Even though they didn't find anyone, authorities said people should remain vigilant and report any suspicious activity to the police.