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.

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.

In this episode, the Machine flags up a cab driver who is trying to save up enough money to get his family out of his homeland, Cuba. Unfortunately, a 'tip' left in his taxi could cost him his life.

A tip on a story that will cripple the network begins to become more real; MacKenzie and Sloan continue to push Will; Don urges Will to advocate for Troy Davis; Maggie gets an assignment that she has been begging for; Neal is arrested on Wall Street.

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.