BERLIN: One person was killed and at least a dozen others injured when a man drove a car into a crowd, including teenagers, at a busy shopping district in central Berlin on Wednesday, police said. The driver was briefly detained by passers-by before being handed over to police after the car smashed through a shop front, according to police spokesman Thilo Cablitz. It was not clear whether the crash was intentional. The driver, a 29-year-old German-Armenian man, is being questioned, police said.