When Kelton is found murdered, Voight's grudge against the mayor-elect puts him under suspicion. Upton and Halstead are eager to prove their sergeant's innocence, but the more evidence they gather, the closer they come to doing the opposite. ❤CPD。 《芝加哥警察局》演绎情报科打击贩毒和侦破案件之余，将主要成员在警局内外所面临的种种向我们娓娓道来，在新一季中继续深入展现这些蓝衣卫士的一线生活。 上一季中安东尼奥药物成瘾酿成大祸，局长凯尔顿不择手段当选市长却命丧枪口。擅自顶包的鲁泽克将会何去何从？黑白通吃的沃伊能否继续掌控局面？满腹疑团的霍尔斯特德对他还有多少信任？搭档阿普顿与警员亚特沃特和伯吉斯对此又会做出怎样的选择与决定？
