GORHAM — The Gorham Police Department is offering a $500 cash reward leading to the arrest and conviction of the person who has robbed three stores in Gorham since Thursday night.

Gorham police believe the individual appears to be watching the stores before entering. Each robbery has taken place between the hours of 6:30 p.m. and 9 p.m. when there are no customers present.

The suspect has made off with small amounts of cash from U.S Cellular, Olympia Sports and Dominos Pizza, businesses that are all located on Main Street.

Police said the suspect is a white male, about 5’8 to 5’11 inches tall, weighing 170 to 180 pounds, with brown hair and brown eyes. He has been changing his attire but has worn a tan or mustard colored hooded sweatshirt, tan Carthart coveralls, a dark knit hat, and either a camouflage mask or light blue scarf.

Anyone with information concerning the robberies is urged to contact the Gorham Police Department at 222-1660.