Andrew Friedman

A DEA agent whose family was slain as part of a conspiracy, and an assassin out to avenge her sister's death, join forces to solve a series of murders in New York City.

When a mild-mannered businessman learns his identity has been stolen, he hits the road in an attempt to foil the thief -- a trip that puts him in the path of a deceptively harmless-looking woman.

John McClane is back and badder than ever, and this time he's working for Homeland Security. He calls on the services of a young hacker in his bid to stop a ring of Internet terrorists intent on taking control of America's computer infrastructure.