杀手潜伏夜幕下，冷眼凝视猎物，心中早已酝酿计划。漂流欲室

　　With her son being held captive by a criminal gang, police-officer Amanda Doyle, together with her ex-husband and three unlikely allies, takes part in a desperate plot to hold a wealthy banker and his family to ransom. But this is no ordinary family