Overview
- Chief Dom Pascal remains in CPD custody, suspected of deliberate vehicle tampering linked to the man responsible for his late wife's death.
- Severide continues efforts to prove Pascal's innocence but begins to question his own faith in the chief's integrity.
- Christopher Herrmann is positioned to step into the role of Firehouse 51's chief, with Pascal's departure leaving the position vacant.
- Confirmed exits of Sam Carver and Darren Ritter, driven by network budget cuts, signal a leaner crew for the upcoming season.
- Kidd and Severide consider adopting Natalie, a decision that could redefine their personal and professional lives.