New York. It may be Christmas in New York, but for ex-soldier turned elite bodyguard Ryan Lock, it`s business as usual: his mission is to protect one of America`s most ruthless businessmen. A Bloody Shoot-Out. Suddenly gunshots ring out. People run for cover. Innocent people are mown down. Amid the chaos, Lock`s hunt for the killers turns into an explosive game of cat and mouse. A Deadly Secret. Lock`s search for the truth takes him from the rooftops of a New York skyscraper to a heavily fortified warehouse on the Hudson where he confronts one of the world`s most dangerous women. As the clock ticks towards midnight on New Year`s Eve, all routes into and out of Manhattan are sealed, and Lock realises that not only is his own life in terrible danger but so are the lives of millions of