介绍：在Rosie Larsen的案子结束一年之后，Sarah Linden已经辞去了警察的工作。但是她的前搭档在Stephen Holder一次寻找失踪少女的案件中，无意间发现了一系列恐怖的谋杀案，而这些..

介绍：Sergeant Voight tries to find out who is behind the murder of Jin, and come up with the unbelievable discovery and learned that Sergeant Edwin Stillwell playing a double game with the intention of getting out on the surface of the big fish along with Voight. In the meantime, all members of the intelligence departments receive death threats from an unknown group called Shadow. At several places in Chicago in a fire, explosion, and robbery, for which Shadow take responsibility, bringing the city into chaos.

介绍：NBC已续订《芝加哥警署》第三季

介绍：NBC宣布提前续订《芝加哥警署》第四季

介绍：NBC宣布续订《芝加哥警署》第五季