TULSA, Oklahoma - Tulsa Police are searching for an armed robber.

Police responded to a Subway near 21st and Memorial Monday, September 04, 2017.

They said a man went into the store with a gun and demanded money.

Police said at one point the robber didn’t think the employee was going fast enough, so he went behind the counter and took the drawer himself.

They said the man left the store and drove away north on Memorial.

Police said the man was wearing a mask covering part of his face.

If you have any information on the robbery, call the Tulsa Police Department.