The Orange Line was shut in both directions after a woman was struck by an inbound train at Stony Brook around 2:45 p.m.
The station was evacuated and the T put together alternate bus service in both directions between Forest Hills and Ruggles.
Her death comes the day after riders at the Mass. Ave. station helped a man off the tracks after he'd fallen on them.
Update: Transit Police report the victim was white, apparently in her 30s and was near the south end of the station when hit.
UPDATE, 6:10 p.m. Service has resumed, but is a mess.