Chattanooga police and the FBI are investigating a Wednesday afternoon robbery at the Cornerstone Bank at 2280 Gunbarrel Rd.

It happened at 4:15. Lt. Kim Noorbergen says a white male wearing a fake beard, a blue printed shirt and a blue ball cap robbed the bank. The suspect did not produce a weapon. There was no description of a getaway vehicle.

If you have any information that could help, call Chattanooga police at 423-698-2525.