Police determined Tuesday that a car crash that injured a group of migrant workers in North Carolina was accidental, but the driver has been charged with a felony hit-and-run for fleeing the scene. New evidence led police to change their original assessment that the crash was intentional, said Maj. Brian Greene, interim chief of the Lincolnton Police Department. Daniel Gonzalez, 68, turned himself in to the police a day after he allegedly drove his black SUV into the workers, injuring six, while trying to park Sunday outside a Walmart in Lincolnton.