Continuation from Ghosts of the Past. Voight's team is benched as they recover from the attack that almost killed them all. Reinforcements are called in to go after Lawrence and Malony's crew. Will they be able to track down the violent masterminds? Or will they be the next target?

The team works quickly to find a robbery gang using military grade weapons to gain access to jewelry stores. And a dangerous criminal from Voight's past gets released from prison. Will this former nemesis put the whole intelligence team at risk??

Just a bunch of one shots where Jay Halstead gets injured because, well, that's what he does best.

After a tough case the whole intelligence unit wants to go home and get some rest but then Jay gets a phonecall from Mouse saying that they need his help to solve a big problem. The whole unit decides to tag along and help solve the problem from Jay and Mouses past.