When a number of rich men come to a mysterious end, and a young investment banker dies of a supposed heart attack, FBI agent John O'Hara believes it is the work of a cold-blooded killer. Turning his eye to the only witness - the young banker's beautiful and secretive widow - O'Hara thinks he's closing in, but he's not sure whether he's pursuing justice or his own fatal obsession.

LA Law meets The Godfather in the most talked about thriller of the year. A Harvard Law graduate joins a wealthy tax firm, only to find out it is owned by the most powerful Mob family in Chicago, and that they're laundering vast sums of money through dummy corporations around the world. And the FBI is pressuring him to become their informant . . . but perhaps there is one way out.