2024-07-21
The investigation into the murder of a sex offender leads to a private police force that may be involved in illegal activities. In other events, Halstead has Jimmy's DNA tested to see if he actually is Lindsay's father. (Repeat).
Two murder suspects take refuge inside a church and the police are blocked from entering it by the priest and parishioners. Rixton, meanwhile, gets caught in a lie with Voight. (Repeat).
Halstead goes undercover as a guard at a treatment center for troubled girls after one of its patients is found dead in an abandoned building; and Platt feels guilty because the victim was previously brought into the District, but she doesn't recall her. (Repeat).
The team investigates a home explosion that burned a victim beyond recognition and badly injured a young boy; and Lindsay and Halstead receive an odd warning about Rixton. (Repeat).
When Lindsay is tipped off about a father looking to avenge his daughter's death, Olinsky goes undercover as a hitman for hire; and Gang Intelligence reinvestigates the original case. Meanwhile, Ruzek is placed on patrol duty after returning from his undercover assignment. (Repeat).
The team hunts the arsonist responsible for the massive fire that left Olinsky's daughter in critical condition. (Repeat).
Boden is on edge after starting a new fad diet. Casey and Severide disagree on a call. Brett's birth mother shares life-altering news. A familiar face has a proposition for Herrmann. (Repeat).
Things get personal for Casey and Gallo in the aftermath of a suburban house fire involving a mother and her young son. Herrmann campaigns for more respect. Kidd has an idea for giving back to her community. (Repeat).
Lt. Severide teams up with Seager and the OFI when a motel structure fire turns suspicious. Firehouse 51 members become amateur sleuths following a Reddit post involving one of their own. Brett continues to get invested in her birth mother, Julie. (Repeat).
Tension builds when a group of rabble rousers attempt to lock down the firehouse. Brett is faced with a monumental decision. Cruz readies himself for a big day. Gallo and Ritter attempt to launch Firehouse 51 into the social media age. (Repeat).
When one of 51's own gets injured on a call, Lt. Severide becomes obsessed with helping out. Foster contemplates a big decision. Kidd is concerned for one of her high school trainees. (Repeat).
In the season 9 premiere, Firehouse 51 welcomes a new member to the team, whose presence could provide some complications. (Repeat).
Brett and Mackey find their lives in peril. Casey and Brett tread in unfamiliar territory. Severide chases a memory while Kidd adeptly solves a firehouse problem. Ritter puts himself in harms way during a harrowing call. (Repeat).
A mishap on the aerial ladder in the midst of a fire rescue leaves Mouch shaken and questioning his abilities. Kidd looks for support from Severide while Casey and Brett discuss their future. (Repeat).
Boden is on edge after starting a new fad diet. Casey and Severide disagree on a call. Brett's birth mother shares life-altering news. A familiar face has a proposition for Herrmann. (Repeat).
Things get personal for Casey and Gallo in the aftermath of a suburban house fire involving a mother and her young son. Herrmann campaigns for more respect. Kidd has an idea for giving back to her community. (Repeat).
Lt. Severide teams up with Seager and the OFI when a motel structure fire turns suspicious. Firehouse 51 members become amateur sleuths following a Reddit post involving one of their own. Brett continues to get invested in her birth mother, Julie. (Repeat).
Tension builds when a group of rabble rousers attempt to lock down the firehouse. Brett is faced with a monumental decision. Cruz readies himself for a big day. Gallo and Ritter attempt to launch Firehouse 51 into the social media age. (Repeat).
When one of 51's own gets injured on a call, Lt. Severide becomes obsessed with helping out. Foster contemplates a big decision. Kidd is concerned for one of her high school trainees. (Repeat).
In the season 9 premiere, Firehouse 51 welcomes a new member to the team, whose presence could provide some complications. (Repeat).
Brett and Mackey find their lives in peril. Casey and Brett tread in unfamiliar territory. Severide chases a memory while Kidd adeptly solves a firehouse problem. Ritter puts himself in harms way during a harrowing call. (Repeat).
A mishap on the aerial ladder in the midst of a fire rescue leaves Mouch shaken and questioning his abilities. Kidd looks for support from Severide while Casey and Brett discuss their future. (Repeat).
Boden is on edge after starting a new fad diet. Casey and Severide disagree on a call. Brett's birth mother shares life-altering news. A familiar face has a proposition for Herrmann. (Repeat).
Things get personal for Casey and Gallo in the aftermath of a suburban house fire involving a mother and her young son. Herrmann campaigns for more respect. Kidd has an idea for giving back to her community. (Repeat).