(CBS) — Morton Grove police are searching for a man who robbed a convenience store Saturday morning.

Police say the man entered the Morton Mart Food and Liquor store in the 6300 block of West Dempster at approximately 10:30 a.m. Saturday morning. The man displayed what appeared to be a black hand gun and then stole a bottle of vodka and cash from the register, police said.

The suspect is described by police as a man in his teens or early 20s wearing a light blue hooded sweatshirt and black shoes.

Anyone with information is asked to contact the Morton Grove Police Department at (847) 470-5200.