The Cedar Rapids Police Department is investigating a robbery in which a man walked into a credit union and claimed he had a bomb. The robbery happened just after five p.m. Tuesday at the Community First Credit Union, on the northeast side of Cedar Rapids.

A lone black man wearing a blue sweat shirt, blue stocking cap and a white t-shirt wrapped around his face, walked into the business, gave the teller a not stating that he had an explosive device outside and to hand over the money. The man left the credit union on foot with an undisclosed amount of cash. 

Radio Iowa