Clyde Shelton (Gerard Butler) is an upstanding family man whose wife and daughter are brutally murdered during a home invasion. When the killers are caught, Nick Rice (Jamie Foxx), a hotshot young Philadelphia prosecutor, is assigned to the case. Over his objections, Nick is forced by his boss to offer one of the suspects a light sentence in exchange for testifying against his accomplice. Fast forward ten years. The man who got away with murder is found dead and Clyde Shelton coolly admits …