Doug James

District 21 struggle to come to terms with the death of one of their own, and are forced to put their feelings aside to investigate the bombing of a local cafe.

Michael, Lincoln and their fellow inmates run for their lives and their freedom, with Bellick in pursuit; Veronica races to Montana.

Casey takes extreme measures to help his friend Kannell; Severide helps an old widow come to terms with letting go; Otis and Cruz find a new housemate.

Mayor Tom Kane finds out he has a serious medical condition and tries to focus on the upcoming gubernatorial primary.

The race is close; Kane turns the gears of the political machine; Meredith tries to prove her loyalty to Kane.

Zajac's campaign gains momentum; Kane tries to adjust to his medical reality; Miller stumbles upon a story.