A murder investigation unfolds, the victim found with a wire consistent with those issued by the CPD. Burgess begins a case with a newly assigned partner. Meanwhile, Crowley questions Lindsay regarding the night Intelligence tracked Justin’…

A young man's assault and the apparent abduction of his fiancée prompt an investigation. Lindsay catches Halsted off guard with a significant proposal. Meanwhile, Commander Fogel reprimands Platt for circumventing protocol in securing Tay's…

Following a brutal assault outside her father’s residence, Platt is taken to the hospital. As the team investigates, Mouch is questioned, and previous threats directed at her are re-examined. The discovery of a disturbing scene within the h…

A vehicle crashed into a crowd near a concert hall, immediately followed by the sound of gunfire, raising alarms of a possible terrorist attack. Burgess noticed Atwater’s brother in a place he had no right to be. The team moved swiftly to r…

The team pursues a network of fentanyl dealers, the drug responsible for a growing number of overdoses throughout the city. While investigating, Tay and Burgess encounter a bloodied child who reveals a disturbing truth about his home. Meanw…

Responding to a complaint from an agitated neighbor, Burgess and Officer Sorensen arrived at the residence of baseball player Jake McCoy to discover the deceased body of sixteen-year-old Maya Collins. The case presented immediate complicati…

Voight assembled the team for a homicide investigation: the sole witness was in a rape and murder case centering on Oliver Tuxhor, a man remarkably young. Intelligence began to scrutinize Tuxhor’s family and their finances, seeking evidence…

The death of a young officer, shot in the lobby of an apartment building, prompted Intelligence to focus on recent threats made against the police by known offenders. However, the team soon discovered they were confronting an adversary of e…

Severide is taken into District headquarters for questioning following the discovery that his vehicle was involved in a fatal accident. As the investigation unfolds, the team begins to piece together the story of a group of car-jackers, who…

The discovery of the young woman's body, riddled with gunshot wounds, triggered a grim realization within Intelligence. Details of her case echoed those of previous, unsolved deaths. A concerted effort began to connect these disparate inci…

The death of a disfigured sex offender leaves the cause uncertain: a hate crime, a brutal assault, or self-inflicted wounds. As Intelligence probes the circumstances surrounding his demise, they encounter a clandestine "special police" unit…

The brutal murder of a female jogger in the park drew Rixton and Atwater to the scene, where two men were fleeing. Their path led them to a nearby church, where the priest and a gathering of parishioners assembled to prevent law enforcement…

The remains of a fifteen-year-old girl were discovered, crushed, within the derelict building after she fled from the residential treatment center. Voight tasked Halstead with an undercover assignment: posing as a guard to gain access to th…

The discovery of a burned body within a gutted house immediately demands the attention of Intelligence. Their task is twofold: to identify the deceased and to locate a young boy found severely injured inside the wreckage. As investigators p…

When Lindsay learns of a father consumed by grief and driven to seek vengeance for his daughter’s death, Olinsky assumes the dangerous role of a hired killer. With insufficient evidence to arrest the original perpetrator, Gang Intelligence …

Following the devastating fire, Olinsky's daughter remains in critical condition. This tragedy has put Intelligence on high alert, yet simultaneously strengthened their resolve to apprehend the perpetrator. Voight initiates the investigatio…

A report of a woman fleeing barefoot through the woods draws the attention of Intelligence, leading them to a shipping container where a kidnapping victim is held captive. The improbable circumstances unsettle Voight, prompting doubt about …

The murder of Bobby Trent, Chicago’s notorious “Night Crawler,” over a single, enigmatic piece of footage draws Intelligence into the orbit of one of the city’s most affluent families. Simultaneously, Burgess’s sister, Nicole, arrives at th…

Burgess had urged her sister to enjoy a night with friends, but awoke to the unsettling realization that Nicole hadn't returned. A creeping guilt began to tighten around Burgess's heart, and within the Intelligence unit, a shared resolve so…

Investigating the death of a young man, Voight discovers a chilling resonance with the murder weapon – a link to a case from seventeen years past. As the victim’s father, a respected defense attorney, pushes for the transfer of the investig…

A call comes through for an active bank robbery, and the team arrives to find Detective Hailey Upton already establishing control of the scene with her Robbery-Homicide unit. The situation quickly becomes tense as Upton and Voight clash ove…

A live video broadcast online depicts a man enduring a brutal assault, culminating in death by fire. Subsequent investigation identifies the victim as someone with a prior conviction for statutory rape. When a similar attack occurs, intelli…

A frantic call from her mother, Bunny, shattered Lindsay’s composure: Bunny’s boyfriend had been shot. Now, Lindsay faced a daunting task – navigating a situation where her mother was rapidly becoming a murder suspect. The investigation unf…