Harkins is wanted for Sunday's robbery of a Pizza Hut in Phoenixville, Monday's robbery of a Domino's Pizza in Willow Grove and the robbery Tuesday morning of a Santander Bank branch in Bensalem.
Police said at all three robberies, he implied he had a weapon and brandished a concealed object at employees.
Harkins is 5'9" tall, 160 pounds, with hazel eyes, brown hair and a brown beard and mustache. He was last seen wearing a gray hooded sweatshirt and gray shorts. He may be driving a white Chevy Silverado 3500 pickup with "Forcine Concrete" written in green on the side and Pennsylvania tags ZDG-1143.
Anyone with information about Harkins or his location is urged to call the FBI at 215-418-4000. There may be a reward for information leading to his capture; tipsters can remain anonymous.
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