Anita Nicole Brown

When a drunk driver knocks down a transformer, the entire neighborhood is left without power on a frigid Chicago night and members of Firehouse 51 step up to lend their much needed help. While many from the community ride out the night at the station, in the midst of such close quarters, romances speed up and tempers flare. Meanwhile, Casey (Jesse Spencer) continues to lie to both himself and Dawson (Monica Raymund) about his condition and the stakeholders in Molly's bicker about the bar's direction.

Kane orders a corruption sweep and arrests several members of his own political machine. Kitty O’Neil crushes Zajac’s campaign just as he is on an upswing. Kane spirals out of control when his mental symptoms reach a boiling point and he can no longer distinguish between his hallucinations and reality.

Kane’s alternative treatment seems to have worked and he is back in control of his city. Meredith moves full force into her role as Chicago’s First Lady but she soon discovers Kane’s obsession with his aide, Mona. Kane must remedy his public perception even if it means making an old friend collateral damage.