Jason Singer

　　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 Stillw@超级大山炮@ell 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 @很爱很爱你电视剧@threats from an unknown group called "Shadow". At several places in Chicago in a fire, explosion,@女权天下@ and robbery, for which "Shadow" take responsibility, bringing the city into chaos.