St. Joseph Police are investigating after a gas station robbery overnight.

According to Sgt. Steve McClintick, at 11:45 p.m. Sunday, a man entered the Break Time Gas Station at 402 North Woodbine. He walked up to the counter and demanded cash, threatening that he had a weapon but didn’t display one. The gas station clerk turned over an unknown amount of cash from the register. The suspect fled north on foot.

The suspect is described as a white male, wearing a black ski mask, red and black plaid coat and blue jeans.