This is a breaking news story. Check back for updates.

UPDATE 3:13 p.m. EST: Multiple news agencies are reporting that an all clear was just given by police at NCCU.

Original story:

The campus of North Carolina Central University is under lockdown Thursday as police investigate a report of an active shooter on the NCCU campus in Durham, N.C.

The NCCU Twitter account posted the following advice Thursday afternoon to North Carolina Central University students: