巴黎第20区一堆垃圾中发现一具人体躯干后，警察队长劳尔·伯特劳（LaureBertraud）返回工作岗位，她和她的团队开始了一项复杂的新调查。与此同时，一场备受瞩目的刑事审判吸引了雄心勃勃的律师若泽·菲恩·卡尔松，罗班法官面临健康危机。新一季将每个角色推向极限，并迫使。。。

Police commissioner Herville is found dead in a Chinese restaurant in the 13th arrondissement of Paris. Gilou must break the news to Laure, who is being treated in a Police rehabilitation center. Now in charge of the unit, Gilou begins investigating with Ali, a young cop, fresh out of training. They quickly find themselves on the case of a break-in gone wrong and the trail of 1...

　　在法国加莱，有一批来自伊拉克库尔德地区的难民，他们遭受着绝大多数法国人的提防和排挤，热衷于足球的17岁比拉尔（菲拉·阿伊维尔迪 Firat Ayverdi 饰）就是这些难民中的一个。比拉尔梦想着去英国，在通过卡车偷渡失败之后他开始学习游泳，并结识了法国人西蒙（文森特·林顿 Vincent Lindon 饰）。西蒙是游泳馆里的游泳教练，他被比拉尔的认真劲儿吸引，并逐渐对这个年青人产生好感。当西蒙得知比拉尔学习游泳是为了穿越拉芒什海峡时他曾试图劝阻，可是当他得知比拉尔去英国是为了见到女友米娜时，正在办理离婚手续的西蒙竟然决定帮助他……　　本片在2009年的柏林电影节获得欧洲电影标志大奖和天主教人道精神奖两项大奖。

　　Police captain Laure Bertraud returns to work as she and her team begin a complex new investigation after a human torso is discovered in a pile of garbage in the 20th arrondissement in Paris. Meanwhile, a high profile criminal trial tempts ambitious lawyer Joséphine Karlsson, and Judge Roban faces a health crisis. This new season pushes every character to their limit, and forces them all to question long-standing affiliations and beliefs.

Police commissioner Herville is found dead in a Chinese restaurant in the 13th arrondissement of Paris. Gilou must break the news to Laure, who is being treated in a Police rehabilitation center. Now in charge of the unit, Gilou begins investigating with Ali, a young cop, fresh out of training. They quickly find themselves on the case of a break-in gone wrong and the trail of 1...