Undercover in Nesbitt’s club, Casey finds herself increasingly exposed to peril as she works to dismantle a trafficking ring. The unit's persistent personnel changes bring an unforeseen challenge for Severide. Dawson senses a turning point …

Boden faces uncertainty regarding his position, as an internal investigation is underway. Severide navigates the shift in command with the arrival of Patterson. At Firehouse 51, Dawson’s presence stirs things up. Casey pursues crucial clues…

The evidence suggesting Boden’s innocence may prove insufficient. Brett and Chili are facing a difficult predicament. The team is called to a stalled elevator within a hotel. Meanwhile, Jimmy Borrelli’s older brother is requesting a transfe…

The team rallied around one of their own, a familiar comfort in the face of adversity. Herrmann wrestled with the challenge of reopening Molly's, seeking a path back to the beloved tavern. Meanwhile, Severide immersed himself in the arson i…

Following a devastating fire that renders their original venue unusable, Boden proposes the firehouse as a location for the wedding, a suggestion met with resistance from Chief Riddle. Riddle's disapproval extends to Dawson's capabilities, …

Boden’s new neighbor requests a favor fraught with potential consequences. Severide bristles at being assessed as a possible romantic partner by Patterson. Cruz receives an unexpected visit from a gang member who bears knowledge of his dece…

A sense of unease settles over Boden as he grows suspicious that his neighbor is deliberately orchestrating a situation. Severide, still navigating the constraints of his probation, experiences an unexpected visit from his father and uncove…

Boden suspects Maddox orchestrated Serena’s accusations. Severide contacts Jamie, Maddox's lawyer, hoping to offer assistance. Patterson voices doubts about Boden’s continued suitability for the position of chief. Brett and Chili believe a …

With Boden away, Patterson steps in, assisting in the effort to clear a colleague’s name. Meanwhile, Severide uncovers a potential location for Serena. Herrmann and Otis offer Freddie employment, a position designed to keep him within reach…

Following a stabbing, Herrmann struggles for survival. Meanwhile, Cruz ventures out in search of Freddie. Elsewhere, Mouch proposes to Trudy. These storylines continue in the crossover event of Chicago Med, Season 1, Episode 5, "Malignan…

A tornado bears down on Chicago. A critical error by Chili prompts Brett to report her to Boden. Otis seeks Dawson's counsel in navigating personal difficulties. Meanwhile, Severide offers assistance to an agent from the Department of Homel…

Freddie’s father implores Herrmann for leniency regarding his son’s violent act. Casey learns that the temporary shelter providing refuge to those uprooted by the tornado may be shuttered. At the behest of an alderman, Casey attends a fundr…

Following a mass shooting, the team mobilizes. Meanwhile, Casey delves into the disappearance of funds from the recent fundraiser. Jimmy accepts the challenge to represent the firehouse in a boxing match against the 21st District of the Chi…

Severide addresses Chili regarding her increasingly unpredictable conduct. At the firehouse, a show of support gathers around Casey, with many believing him to be well-suited for a run at alderman. Meanwhile, Jimmy and Antonio prepare for t…

A call from the adjacent firehouse, tinged with unease, draws the team into action. They extend a welcome to a new firefighter, an addition that subtly shifts the balance within the station. Meanwhile, Casey presses onward in his campaign f…

Casey found himself questioning his candidacy for alderman, the prospect shadowed by a deliberate smear campaign. The squad sprang into action when a man was trapped within a burning vehicle. Meanwhile, Trudy’s bookish brother busied himsel…

While investigating a suspected carbon monoxide leak in a residence, Severide and Cruz discover the remains of a child within the chimney. Elsewhere, Casey prepares himself for a difficult campaign for alderman as Alderman Becks continues h…

Sylvie saw a murder. Afterward, the shooter’s threat hung over her: do not involve the police. Meanwhile, at Firehouse 51, a blaze erupted at a restaurant, trapping several people within a vault. Mouch began to feel a growing unease.

Casey intervened when a teenager was targeted by a gang, offering assistance. Meanwhile, Severide forged a connection with the son of a detective after a life-threatening situation. Elsewhere, Kidd and Herrmann engaged in a spirited competi…

The firefighters of Firehouse 51 find themselves drawn into the life of a young boy facing devastating circumstances. Meanwhile, a seasoned political strategist guides Casey through the treacherous waters of a looming scandal. And in a mome…

In a blaze of courage, Dawson rescued a young boy from a raging apartment fire. Kidd’s ambitious plan for Molly’s, however, encountered unforeseen difficulties. Severide found himself frustrated in his advocacy for updated fire masks, hitti…

A team confronts the aftermath of a building collapse, where over a dozen individuals remain trapped. Dawson’s efforts to build a connection with Louie receive an unexpected ally. Otis, recovering from medical leave, encounters his temporar…

Tension simmers between Boden and Jimmy. Kidd navigates the complexities of her volatile ex-partner. Dawson persists in her efforts to foster Louie. Casey’s newly appointed political advisor encourages ambitious strategies. The team confron…