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.更多《芝加哥警署第二季》高清完整版在线、芝加哥警署第二季观看免费完整版、芝加哥警署第二季完整版全集免费观看相关欧美资源，请持续关注时刻影院!