The injured included both crew and passengers , he said . Mayor says too early to say cause of Wednesday 's plane crash . Investigators find data and flight records from United Airlines Boeing 737 . At least nine of the 134 people on board died ; 55 wounded ; two critical . Accident between respected airline and modern airport in good weather .
Mayor says too early to say cause of Wednesday 's plane crash . Investigators find data and flight records from United Airlines Boeing 737 . At least nine of the 134 people on board died ; 55 wounded ; two critical . Accident between respected airline and modern airport in good weather .