Chicago Fire - Season 4

Active shooters make for terrifying moments on Chicago Fire Season 4 Episode 13, Chili and Brett nearly come to blows, and Jimmy prepares for a boxing match. Read on for details!

On Chicago Fire Season 4 Episode 13, the team responds to a mass shooting, Casey investigates the missing money from the fundraiser, and Jimmy agrees to represent the firehouse in a boxing match.

The Freddie story line comes to an end and Chili finally opens up about her dead sister on Chicago Fire Season 4 Episode 12. Read on for details!

On Chicago Fire Season 4 Episode 12, Dawson and Brett face repercussions for telling Boden about Chili and Freddie’s father begs Herrmann to forgive his son.

Herrmann returns to work, a tornado rips through town, and we FINALLY find out what is going on with Chili on Chicago Fire Season 4 Episode 11.

On Chicago Fire Season 4 Episode 11, Severide helps a Department of Homeland Security agent while Brett reports Chilli to Boden when she makes a major mistake.

Chicago Fire Season 4 Episode 10 kicked off the first three-show crossover of the season with Herrmann in serious condition and Freddie on the run.

On Chicago Fire Season 4 Episode 10, squad members gather at Chicago Med after one of their own is attacked and Cruz works with Chicago P.D. to find Freddie.

Boden’s situation came to a close, Patterson chose a side, and a tank of liquid hydrogen exploded on Chicago Fire Season 4 Episode 9. Oh, and then there was that crazy cliffhanger!

On Chicago Fire Season 4 Episode 9, Severide hunts down Serena, Jimmy and Chili draw attention they don’t want, and Patterson fills in for Boden.