According to the AP, "A man has been killed by a subway train in Brooklyn, resulting in some rush-hour delays. Transit officials say the incident occurred at 8:32 a.m. Thursday at the Pennsylvania Avenue station." There's no 3 train service between Chambers and New Lots Avenue, and the 4 and 5 are running local between some stops in Brooklyn (more info). The AP also reports, "NYC Transit spokesman James Anyansi said it appeared the man jumped onto the tracks.