The screenplay tells the story of Irene, who, at the tender age of 8, is the sole witness to her father’s death at the hands of a hit and run driver. Haunted by a sense of guilt for not remembering the assassin’s face, Irene becomes a rebe…

新年前夜，死亡幽灵般的凶手，利用跨年烟花的掩护，在市中心的一栋大楼，大规模远程射击枪其他高层楼上狂欢的人群，紧接着射出子弹的大楼房间发生爆炸。此神秘案件遇难者人数众多，留下的线索极少。当地年轻女警艾丽诺的敏锐判断吸引 了负责调查此案的联邦调查局长官兰马克的注意，二人携手接近那冷酷的、危险的、惊人的真相。