Kaley Ronayne

While Gordon & Bullock investigate a trail of clues left by Nygma in a dangerous game of cat and mouse, Penguin meets his father.

Gordon faces new threats after being removed from protective custody, while Penguin grows closer to his father and learns more about his step-family.

In an attempt to clear his name, Gordon steals his case file and asks Nygma for help.

The death of Judge Tommy Wells' daughter puts Intelligence on the track of a pill mill spreading into the suburbs of Chicago and to the doctor enabling it. Voight discovers who's been leaking information from the 21st.

The group falls short of their fundraising goal for Claudia Joy's garden; Gloria discovers Holly's hidden talent; Hector finds out about Gloria and Patrick; Michael unwittingly encourages Kat's daughter to switch from the Air Force to the Army.

The group gathers for Claudia Joy's dedication ceremony; Denise deals with an emergency at the hospital; Michael and Kat bond; Patrick breaks up with Gloria; Roland gives Joan an ultimatum; Maggie finds out that Caroline has been lying.