A pedestrian was seriously injured after being hit in Canton, Massachusetts on Tuesday night, the city’s fire union reported. At 8:23pm Canton police responded to 181 from Bolivar Street for a run-in. Upon arriving at the location, they found a man with serious injuries that put his life in danger. The man was flown by air helicopter to a trauma center in Boston. It is unknown whether the driver remained at the scene. That is the information ava…