: Firehouse 51 faces a hostile takeover attempt by Deputy District Marshal Anderson, who briefly splits up the crew by reassigning them to different houses. Key Episode Highlights
: Kelly Severide deals with a dangerous stalker (Grant) targeting Stella Kidd early in the season. Later, he considers a career move to Springfield to be with Anna Turner, a bone marrow recipient he bonded with, but ultimately decides to stay in Chicago. Chicago Fire - Season 5
: The season begins with internal friction as Jimmy Borrelli blames Chief Boden for the death of his brother during a fire call, leading to a confrontation that ends Borrelli's firefighting career after a serious injury. : Firehouse 51 faces a hostile takeover attempt