The final episodes focus on a cold case arson investigation that Severide reopens, linking a recent salon fire to a serial arsonist his father once pursued. Cast Changes Emily Foster Annie Ilonzeh New Series Regular
Season 7 of is a turning point for Firehouse 51, marked by the departure of a founding character, high-stakes political battles, and intense arson investigations. Major Story Arcs Chicago Fire - Season 7
Chief Boden (Eamonn Walker) faces constant interference from the new commissioner, Carl Grissom. Grissom’s sycophant, Assistant Deputy Commissioner Jerry Gorsch, is stationed at Firehouse 51 to micromanage and undermine Boden's leadership. The final episodes focus on a cold case
Following the sudden death of his father, Benny Severide, Kelly Severide (Taylor Kinney) struggles with grief. This emotional turmoil puts a strain on his relationship with Stella Kidd, eventually leading to a temporary breakup before they reconcile toward the season's end. Assistant Deputy Commissioner Jerry Gorsch