Thunder Bay Police are investigating a rash of break, enter and thefts to commercial businesses. In four separate incidents officers found glass had been broken to gain entry and cigarettes had been stolen by a lone male suspect. The suspect is described as wearing dark clothing, white shoes, and work gloves. A dark toque and a black balaclava have been worn in some of the thefts. In one incident the suspect was seen getting into a dark coloured pick up truck.