Episodes
Still reeling from the death of informant Anna, Voight faces a new threat as he tries to keep the neighbourhood clean; new ...read more Still reeling from the death of informant Anna, Voight faces a new threat as he tries to keep the neighbourhood clean; new wrinkles develop in the Upton, Halstead and Voight dynamic; the team gets a new chief. show less
When a convicted murderer hijacks a prison van, the team scrambles to find him and the abducted prison guard before it's too ...read more When a convicted murderer hijacks a prison van, the team scrambles to find him and the abducted prison guard before it's too late; Burgess questions Ruzek's motives in a case, creating tension between the two. show less
The team investigates a string of brutal pharmacy robberies, and Halstead connects with one of the victims about their Army ...read more The team investigates a string of brutal pharmacy robberies, and Halstead connects with one of the victims about their Army careers; Upton suspects there is more to the story and confides in Voight. show less
A shocking murder pulls rookie officer Dante Torres into his own neighborhood. As Voight and Atwater help him navigate the case ...read more A shocking murder pulls rookie officer Dante Torres into his own neighborhood. As Voight and Atwater help him navigate the case and manage tricky personal dynamics with wary neighbors, Torres realizes his life may be forever changed. show less
Upton's dogged pursuit of a missing teenage girl leads the team into a dark web of human trafficking. Chief O'Neal ...read more Upton's dogged pursuit of a missing teenage girl leads the team into a dark web of human trafficking. Chief O'Neal becomes involved with the unit's investigation when it becomes evident his son, Sean, has a connection to the missing girl. show less
Atwater's reactions during a tense arrest are called into question. The team must dig in to uncover key evidence that could ...read more Atwater's reactions during a tense arrest are called into question. The team must dig in to uncover key evidence that could aid in the ongoing investigation and clear Atwater's name. show less
When actionable evidence finally surfaces against Sean O'Neal, Upton and the team work relentlessly to build a case in ...read more When actionable evidence finally surfaces against Sean O'Neal, Upton and the team work relentlessly to build a case in secret. They discover Sean is more elusive and dangerous than anticipated. show less
In an attempt to distract Intelligence from the investigation into his son, Chief O'Neal forces Voight and the team to ...read more In an attempt to distract Intelligence from the investigation into his son, Chief O'Neal forces Voight and the team to handle a "dead fish case." However, when that dead fish turns into a complicated heater case, Burgess is thrown back into difficult memories from her past. show less
After a shocking discovery, the team begins closing in on Sean O'Neal with every shred of evidence they can find. Determined ...read more After a shocking discovery, the team begins closing in on Sean O'Neal with every shred of evidence they can find. Determined to keep his son out of prison, Chief O'Neal hires a lawyer. show less
A series of brutal home invasion robberies finds the team paired with Det. Borkowski, an old friend of Ruzek's, to work the ...read more A series of brutal home invasion robberies finds the team paired with Det. Borkowski, an old friend of Ruzek's, to work the case. Things get complicated for Torres when it becomes clear Borkowski has a vastly different policing style. show less
A shocking ambush at a funeral leads the team into a heated investigation to find the shooters. Much to Atwater's surprise, ...read more A shocking ambush at a funeral leads the team into a heated investigation to find the shooters. Much to Atwater's surprise, he must rely on someone from his past to help in the investigation, dredging up old memories and revealing new truths. show less
Sean O'Neal surprises Upton with a call from prison, revealing sensitive information; while Upton grapples with how to keep ...read more Sean O'Neal surprises Upton with a call from prison, revealing sensitive information; while Upton grapples with how to keep O'Neal at a distance, the team quickly mobilizes to stop a crime in progress before it's too late. show less
Voight and the team help ASA Nina Chapman pursue a drug runner who dodged prison years ago after Chapman's informant ...read more Voight and the team help ASA Nina Chapman pursue a drug runner who dodged prison years ago after Chapman's informant mysteriously disappeared. the investigation takes a turn when Voight uncovers a damaging secret from Chapman's past. show less
After a brutal shooting, Burgess and Ruzek find themselves trapped aboard the busy "L" subway train. As they piece ...read more After a brutal shooting, Burgess and Ruzek find themselves trapped aboard the busy "L" subway train. As they piece together scant evidence, the team is drawn into a dark family drama. Burgess' proximity to the shooting triggers harsh memories. show less
When a family is poisoned in their home, the team discovers a connection to the Becks. Ruzek goes undercover to work for their ...read more When a family is poisoned in their home, the team discovers a connection to the Becks. Ruzek goes undercover to work for their business, and as he gets closer to Samantha, chilling information about her father, Richard, comes to light. show less
Voight takes the stand in a high-stakes murder trial against notorious drug kingpin Arturo Morales. when it becomes clear that ...read more Voight takes the stand in a high-stakes murder trial against notorious drug kingpin Arturo Morales. when it becomes clear that Morales and his henchmen have compromised a juror, Voight and the team work furiously to ensure justice prevails. show less
As the team investigates a convenience store robbery, the evidence leads them to an unusual pair of suspects, revealing a dark ...read more As the team investigates a convenience store robbery, the evidence leads them to an unusual pair of suspects, revealing a dark personal drama and another potential victim. Burgess slowly makes strides tackling her past trauma. show less
A tragic crime leads the team closer to the Beck family and their deadly ideology. Ruzek makes progress infiltrating the Becks, ...read more A tragic crime leads the team closer to the Beck family and their deadly ideology. Ruzek makes progress infiltrating the Becks, earning Samantha and Richard's trust with a bold move. show less
Atwater's worlds collide when there's a shooting at the building he owns in Burnside, which leaves a child dead. Atwater ...read more Atwater's worlds collide when there's a shooting at the building he owns in Burnside, which leaves a child dead. Atwater must confront his relationship with his father, Lew, as the brutal case forces them together. show less
Upton is unwittingly drawn into a deadly betrayal and finds herself in a fight for her life. With minimal leads, Voight and the ...read more Upton is unwittingly drawn into a deadly betrayal and finds herself in a fight for her life. With minimal leads, Voight and the team scramble to find her before it's too late. show less
Torres finds himself in the midst of a murder case that hits close to home and threatens to expose his troubled past. As he ...read more Torres finds himself in the midst of a murder case that hits close to home and threatens to expose his troubled past. As he struggles to reconcile his old life with his new one, Voight keeps a watchful eye. show less
As Richard Beck's timeline for a deadly attack moves up and Samantha panics, Ruzek and the team scramble to get ahead of ...read more As Richard Beck's timeline for a deadly attack moves up and Samantha panics, Ruzek and the team scramble to get ahead of unprecedented disaster. show less