WHDH 7News At Noon December 11, 2015
Operator made several errors. Byron barnett is live with more on the man who should have been behind the controls. Byron reporter yeah. Well, from the beginning, officials have been saying that the investigation was focusing on operator error. With respect to that. Sources familiar with the investigation tell 7 news that the operator of the runaway train apparently, tied a cord around the throttle and failed to set the brake when he exited the train to override the signal. Now, these are some of the preliminary findings of that investigation into yesterday runaway train. A red line train takes...