A man was stabbed to death with his own knife in what started as a subway dispute in Manhattan.
Police say he was arguing with two other men inside the 14th Street station serving the Nos. 1, 2 and 3 trains. They say he then pulled out a knife, stabbed one of them in the torso and ran off.
It appears the pair chased him, got a hold of the knife, and the injured man fatally stabbed the initial attacker in the chest…