In a heartbeat, in one terrifying blink of an eye, the unthinkable happens and lives are altered irreparably. Nick Hume is a responsible executive living a contented life with his wife and two teenagers. After stopping for petrol in a dubious neighbourhood one evening, Hume witnesses the brutal murder of his oldest son. The killer Joe Darley, is caught but when Hume learns that a plea bargain will see Darley free after little jail time, he sabotages the trial and goes after him -- his way .To Hume revenge is a dish best served with a double barrelled shotgun. So he arms himself with a fearsome array of weaponry and goes after the killer. It is a decision that will set in motion a bloody brutal war between Darley and his gang and Hume- and catapult them all to a bloody point of no return.© 2007 Twentieth Century Fox Film Corporation LLC, All Rights Reserved.