剧情介绍
探员凯西（桑德拉·布洛克 Sandra Bullock 饰）的有勇有谋人尽皆知，而此次摆在她面前的案件却让她伤透了脑经，这宗案件不仅案情扑朔迷离，手法更是完美得找不到一丝漏洞。山姆（本·卓别林 Ben Chaplin 饰）受命协助凯西办案，可是对于这个做事毛毛躁躁的楞头青，凯西却并不信任，她觉得山姆资历尚浅，凭借的不过是纸上谈兵的本事。
随着调查的深入，凯西终于找到了突破口，名叫理查德（瑞恩·高斯林 Ryan Gosling 饰）和贾斯汀（迈克尔·皮特 Michael Pitt 饰）的两名少年出现在了她的视线中。然而，凯西无法相信，竟然是这两个看似善良的少年犯下了如此邪恶的罪行。当犯罪动机渐渐显露，一个残酷而又冷血的世界逐渐露出了真容。 Richard Haywood, a Californian high school's coolest kid, secretly teams up with another rich kid in his class, brilliant nerd Justin 'Bonaparte' Pendleton, whose erudition, specially in forensic matters, allows them to plan elaborately perfect murders, just for the kick, for which they set up Richard's marijuana supplier, their school's janitor Ray Feathers, as a psychotic serial killer. The case is assigned to detectives Cassie 'the hyena' Mayweather, who carries a sequoia-size chip on the shoulder from her previous life, and her brilliant new partner, Sam Kennedy, who just transferred from the vice squad; they can work together very well, and even fit romantically, but fall out over different professional attitudes towards the investigation, which Captain Rod Cody and her understandably vindictive abused ex, Assistant D.A. Al Swanson, soon ban her from when she disobeys instructions and hand to him. When the plotting boys both dig class-mate Lisa Mills, their unnatural bond comes under stress- will it break, allowing the hard-pressed police to bring them down?
随着调查的深入，凯西终于找到了突破口，名叫理查德（瑞恩·高斯林 Ryan Gosling 饰）和贾斯汀（迈克尔·皮特 Michael Pitt 饰）的两名少年出现在了她的视线中。然而，凯西无法相信，竟然是这两个看似善良的少年犯下了如此邪恶的罪行。当犯罪动机渐渐显露，一个残酷而又冷血的世界逐渐露出了真容。 Richard Haywood, a Californian high school's coolest kid, secretly teams up with another rich kid in his class, brilliant nerd Justin 'Bonaparte' Pendleton, whose erudition, specially in forensic matters, allows them to plan elaborately perfect murders, just for the kick, for which they set up Richard's marijuana supplier, their school's janitor Ray Feathers, as a psychotic serial killer. The case is assigned to detectives Cassie 'the hyena' Mayweather, who carries a sequoia-size chip on the shoulder from her previous life, and her brilliant new partner, Sam Kennedy, who just transferred from the vice squad; they can work together very well, and even fit romantically, but fall out over different professional attitudes towards the investigation, which Captain Rod Cody and her understandably vindictive abused ex, Assistant D.A. Al Swanson, soon ban her from when she disobeys instructions and hand to him. When the plotting boys both dig class-mate Lisa Mills, their unnatural bond comes under stress- will it break, allowing the hard-pressed police to bring them down?
遗漏的桑德拉的电影，故事本身太单薄了 其他棒棒的。
杀人是要进毒气室或坐电椅的，为什么要杀人？
为了反转而反转
为了反转而反转老祖宗？
真没什么意思，中学生杀人取乐戏耍警察？我信都不信，破绽百出。警察自己还有心理阴影，然后呢，居然和十几岁的高中生也能调情，真的太无敌了
5/10。补标。“四不像”，编剧想在120分钟内讲太多的东西，给人的整体感觉是割裂的。电影的主题是青少年犯罪，但却用了大量的篇幅去描写警官的感情世界。设定了两个性格、家庭背景迥异的男孩作为主角编剧显然是有意为之，Justin是孤僻的学霸型，Richard是吃得开的富家公子型，当然，两人都很聪明，读了些哲学书渴望“自由之荣光”，却将自杀、犯罪作为自由的体现。这个主题有很深的新世纪的社会忧虑，一代人尤其是青少年的迷茫。电影对这个主题并没有深入挖掘，让人无法尽兴。2015-8-23
故事讲述挺乱，不会想看第二遍，不过Michael Pitt真是好看
还不错、虽然有一两处败笔…
男主挺帅。
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女主破案的敏感和执着，甚至冒着生命危险。两个看似简单的高中生的谋杀游戏的动机和无差别杀人让人触目惊心。不仔细甄别，真的容易让真正的谋划者和杀人犯逍遥法外。想起那句：猎人通常以猎物的形式出现。
搞不懂和数字有什么关系，还以为能高智商一把呢，结果连呕吐物的不带遮盖一下的啊！双双自杀或者杀了对方再自杀也能给这片增加多少美感啊！最后枪战和天台反杀真是俗得没眼看，唯一作用就是让Justin活下来然后结局再反转
这剧情我？？？？？？？？
这电影完全逻辑不通 既然是他杀的，那运尸还要吐？ 还有海报那间小屋子干嘛用的，还在墙上整个洞 还扑朔迷离？从头开始就是上帝视角啊
案子不行