NEW YORK -- New York police are looking for a man they said is responsible for the death of another man who was hit and killed by a subway train.
Video of two men arguing has surfaced that shows on of the men being pushed police said. The man landed on the tracks and was killed when he was hit by a train.
Witnesses said they saw the two men arguing, some said the suspect was talking to himself when a bystander asked him what was wrong before he was pushed on to the tracks.
The suspect, described as a man in his 20s, left the scene before officers arrived. Witnesses said the man appeared "emotionally disturbed."
Investigators said they believe the two men did not know each other and that the suspect may have "picked a fight."