A woman, holding a gun under her shirt, robbed a service station on Elmwood Avenue on Wednesday night, police said.
Northwest District police said the incident occurred just before 10 p.m. at Joe's Service Center/Sunoco Gas, 1602 Elmwood at Amherst Street.
The woman told the clerk: "Give me the register and hurry up. I'm not messing around." Police said the robber stole the register drawer, containing an unknown amount of money, and ran south on Elmwood.