MBTA Commuter Rail riders stranded on dark train before walking along tracks

A ride home on the MBTA Commuter Rail turned into an hourslong ordeal for passengers on the Providence Line Tuesday night. There was no circulating air at this point," Brogan said.

Stream NBC10 Boston news for free, 24/7, wherever you are. "It was getting really stuffy, really hot."But stepping outside didn't mean they were going straight home.