Hanover Police said they know the identity of the gunman who robbed a store in the Hanover Crossing Shopping Center on Monday night.

An arrest warrant has been obtained for Zackery Alan Thompson-Kassakatis, 22, of York Springs, police said.

Thompson-Kassakatis is accused of robbing the unidentified store in the 400 block of Eisenhower Drive about 7:15 p.m. Monday.

He made off with several hundred dollars after showing the store clerk he had a gun tucked in his waistband, according to police.

Anyone with information on Thompson-Kassakatis' whereabouts is asked to call police at (717) 637-5575, or call 911.