Chicago Fire
Season 4 Episode 10: The Beating Heart (I)
Air Date: 2016-01-05
Herrmann fights for his life after being stabbed; Cruz hits the streets to find Freddie. Mouch proposes to Trudy.
The crossover continues on Chicago Med S01E05 Malignant (II) and Chicago P.D. S03E10 Now I'm God (III).
