Photos: Deadly train crash in New York

Officials examine the railroad crossing and the back of a Metro-North Railroad commuter train in Valhalla, N.Y. Five train passengers and an SUV’s driver were killed in a Tuesday evening crash in Valhalla, about 30 miles north of New York City.   (Mark Lennihan / Associated Press)

A sports utility vehicle remains crushed and burned at the front of a Metro-North train Wednesday morning in Valhalla, N.Y. The commuter train slammed into the SUV, which was on the tracks, Tuesday evening, killing the driver and five train passengers.  (Mark Lennihan / Associated Press)

A police officer walks in front of a crashed Metro-North train in Valhalla, N.Y.   (Mark Lennihan / Associated Press)

A police officer walks by burned and blackened windows of a Metro-North train crashed on the tracks in Valhalla, N.Y.   (Mark Lennihan / Associated Press)

Investigators near Valhalla, N.Y., where a commuter train slammed into a vehicle. Initially, seven people were reported killed, but the number dropped to six.   (Michael Graae / Getty Images)

New York Gov. Andrew Cuomo briefs reporters at the scene of the crash.  (Seth Wenig / Associated Press)

Fire engulfed the train after the collision.  (Seth Wenig / Associated Press)