(Oregon City, OR) -- Bales of hay at a Wilco Store in Oregon City were set on fire early Thursday morning. Clackamas Fire District says a fire alarm brought crews to the store on Molalla Avenue. The sprinkler system helped control the fire, and firefighters put it out before it caused any more damage. Surveillance video shows a suspect wearing a baseball cap, mask, a T-shirt, and short pants lighting the fire. Investigators are asking anyone who recognizes the suspect to contact Oregon City Police.