Police in Maine say they are seeking a suspected arsonist for setting portable toilets on fire in Old Orchard Beach. Two port-a-potties were completely destroyed in the fire Friday. Officials say a 911 call reporting the fire described a white man with a shaved head fleeing the scene, wearing a camouflage jacket and black pants. Surveillance pictures of the area also show the suspect. The port-a-potties were owned by Blow Brothers Inc. Anyone with information is asked to contact police. Follow the Bangor Daily News on Facebook for the latest Maine news.