Union City police released a surveillance photo of a man wearing a yellow baseball cap. He's accused of robbing a Well Fargo bank on Courthouse Drive on December 22.
Police say he handed the teller a note demanding cash and lifted his shirt to show what appeared to be a gun. The teller noticed the man had a tattoo of a star near his right ear.
Police say he drove off in a dark colored, four-door sedan, with tinted rear windows.