It took Pitt more than an hour to send an ENS alert after police evacuated Hillman library Monday for a hoax active shooter. Pitt police chief James Loftus said he “regrets” not sending an ENS alert out sooner.

Pitt said it’s reviewing the Emergency Notification System and retraining its communicators after a “delayed and flawed” response to a hoax active shooter incident in Hillman Library Monday night.