Scott Aiello

Lawyers Maia Rindell and Diane Lockhart join one of Chicago's pre-eminent law firms after a financial scam destroys Maia's reputation and wipes out Diane's savings.

Diane and Adrian represent a surprising but familiar face in a police brutality case. Lucca helps Maia at her interview with a federal investigator.

Erin struggles with guilt when a man she set free is suspected of killing a cop. Meanwhile, Frank and Mayor Poole face off regarding Frank's reappointment as commissioner and a police officer disappears.

A brutal storm rocks Chicago; Halstead encourages Dr. Grace Song to go against her own findings for the benefit of their patient; Asher rushes to the hospital to help Archer's pregnant patient; Maggie's concern for Ben consumes her.