Hanna Dworkin

Voight (Jason Beghe) and the team discover a massacre, eight million in cash stolen and two wounded men in a clearing house. During questioning, one guy, Perko (guest star Dusan Faeger), provides some intel that is key to the case and leads Antonio (Jon Seda) to realize that two gangs were involved. Burgess (Marina Squerciati) steps up to help the unit and prove herself to Voight. Meanwhile, a softer light is cast on Platt (guest star Amy Morton) when she enlists the help of Ruzek (Patrick Flueger).

Tom Kane cements his mayoral legacy with a lavish ceremony celebrating the groundbreaking of the new modernized O’Hare terminals. Now Kane looks to the future, setting his sights on reviving a subsidized housing project. While his political future seems bright, Kane continues to battle for control over his disease.

When a missing teen seems to have been murdered, the detectives talk to his high-school friends; a poker player tries to earn money for his daughter's organ transplant but is killed and stripped of tournament prize money.