Ryder (The Taking of Pelham 1 2 3)

Ryder is the main antagonist of the 2009 remake film: The Taking of Pelham 1 2 3.

History
Ryder is a terrorist who hijacks Train Pelham 1 2 3 to be paid $10 million within the hour and if he doesn't get it past the deadline, he is going to kill hostage. When one of his accomplish killed an under cover officer, he had all the other cars separated from the one in the front and force the conductor to conducted the people to leave. He used the motorman name Jerry as a hostage along with the others that was in front car.

Ryder seems to have an investment with MTA employee, name Walter Garber who is the train dispatcher.