A gunman held up a clerk at the Uni-Mart, 1944 W. Fourth St., and fled with an undisclosed amount of cash about 9:10 p.m. Sunday, city police were told.
The man was wearing a black hooded sweatshirt and covered much of his face with a red bandanna, police said. He also was wearing gloves.
The clerk said it looked like there was a silencer on the weapon, police said.
The man fled out the front door, heading in an unknown direction. No other details were available.