David Von Kampen

Severide is shocked when Rene Royce resurfaces at the firehouse and Casey comes up with a plan to help Chief Boden in his latest pursuit.

After responding to a fire at a property belonging to a drug cartel, Casey suspects Cordova when money is found missing from scene.

Firehouse 51 helps Herrmann put on a school fundraiser; Carver's troubled brother comes to town; a grateful citizen is determined to thank Brett and Severide for saving his life.

Kidd, Seager and Carver investigate a fire at the city stables; Kylie clashes with some of the firefighters over changes due to budget cuts; Herrmann struggles to keep it together as Cindy's condition worsens.

Truck and squad clash after a tense call rescuing a doomsday prepper; Herrmann struggles with Cindy's diagnosis; Violet gives Brett and Gallo dating advice.

Dawson and Brett are assigned a new trainee for a shift, but the newbie lands them in hot water during a harrowing call out.