Detectives are seeking to identify a man who robbed a Dollar General on Monday afternoon.
The robber, who was armed with a handgun, entered the store at 1118 Dickerson Pike around 2:30 p.m.
He demanded money from the cash register, and the clerk complied.
Police said the gunman fled on foot, but dropped a BB pistol during his escape.
He was wearing a hooded sweatshirt that he wore during a separate robbery in the 1100 block of Joseph Avenue.
The robber is a black man, wore an orange watch, is in his mid-30s, about 5'5" tall and weighs about 150 pounds.
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