JONATHAN HENSLEIGH

FBI agent Frank Castle's final case ends with a literal bang, when a wannabe weapons smuggler is gunned down during a sting operation. But the dead man isn't just any punk. He's the son of Howard Saint, the powerful Florida tycoon whose hot-spot nightclub has made him famous, and whose multimillion-dollar money-laundering business has made him as rich--and as ruthless--as any of his gangster clients.