Weirton police are hoping surveillance video will help them catch a man who robbed a bar at gunpoint Thursday night.

On the video, patrons are first seen enjoying themselves at the Oasis Lounge when a man abruptly walked into the bar holding a gun in his right hand.

The robber then walked behind the bar, pointing the weapon at some customers. The bartender is seen taking cash from the register and putting it to the side.

The gunman is about 6 feet tall and was last seen wearing a gray-hooded sweatshirt and camouflaged pants.

Officers searched the South 10th Street area and have been interviewing witnesses as part of their ongoing investigation.

Anyone with information is asked to immediately call police or the NEWS9 Lauttamus Security Crimebusters Tipline at 800-862-BUST.