The Latest on a report of an active shooter at Arkansas State University (all times local):

1:55 p.m.

Arkansas State University has sent a text message urging the evacuation of the student union after a report of a man with a gun on campus.

University spokesman Bill Smith says the university was placed on lockdown after the man drove onto campus. He says no shots were fired.

Smith says police surrounded the man but people were still urged to stay away from the student union.

The university is located in Jonesboro, about 130 miles northeast of Little Rock.