DOYLESTOWN, Pa. (CBS) – Bucks County investigators want to hear from victims of catalytic-converter thefts for possible reimbursement after nearly a dozen arrests and several charges in a crime operation they say was worth millions. Bucks County District Attorney Matt Weintraub asked possible victims to call his office. Owners of cars with stolen catalytic converters may be reimbursed for repair costs. Ken Hein, the owner of Greenwood Automotive Specialists in Glenside, said those repairs can cost a lot. “Just upset. Just can’t believe it,” Hein said. That is how Hein described his customers, whose catalytic converters were stolen. He said…