Omaha, NE - Police are attempting to locate a man who robbed a Hy-Vee store while wearing an armored guard uniform shirt.According to reports, the man entered the Hy-Vee store at 14591 Stony Brook Boulevard where he displayed a gun and demanded money. He took off with an undetermined amount of money.Police describe the suspect as a black male, about 6 feet tall, and had a slender build. He might have left the store in a maroon two-door Lincoln driven by somebody else.If you have any information about this moron, call Crime Stoppers at (402) 444-STOP.