Police are investigating after a man was struck and killed by a subway train in Manhattan during the Tuesday morning rush.

It happened shortly after 9:30 a.m.

Investigators say a 38-year-old man was struck by a northbound F train at the East Broadway stop. 

Police say it's not clear if he fell or was pushed onto the tracks. 

The incident disrupted service along the A, C, E, F and G lines for part of the morning.