Copyrighted Image? DMCA | A Chicago commuter train that was parked in a service yard somehow moved onto a rail line and smashed into an oncoming train early Monday, injuring dozens of people. A central question: whether anyone had climbed on board the empty train and set it in motion. "In order for a train to move, it has to be energized," said Ronald Ester, vice president of CTA Rail Operations.
"We call it unlocking the master controller," he said. The train would have needed to be placed in power position manually. |
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