Catherine introduces Will as her fiancé to Dr. Bickman. During a moment alone, Dr. Bickman tells Catherine they are more alike than what meets the eye. He explains neither one…

Catherine shares a moment of tenderness with Esme when she turns to her for help with winning over the heart of a boy. A close friend comes to Bickman at…

Catherine and Joshua have different ideas about how the past unfolded after their father made the decision to leave them. Hunter Black is ready to reconnect, though Catherine is reluctant…

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.

Atwater’s worlds collide when a shooting at the building he owns in Burnside leaves a child dead. Atwater must confront his relationship with his father, Lew, as the brutal case…

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…

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…

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.

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.

To distract Intelligence from the investigation into his son, Chief O’Neal forces the team to handle a “dead fish” case. However, when that dead fish turns into a complicated heater…

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…

A series of brutal home invasion robberies finds the team paired with Detective Borkowski, an old friend of Ruzek’s, to work the case. Things get complicated for Torres when it…

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…

Sean O’Neal surprises Upton with a call from prison, revealing sensitive information. Meanwhile, the team quickly mobilizes to stop a crime in progress before it’s too late.

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…

After a brutal shooting, Burgess and Ruzek find themselves trapped aboard the busy “L” subway. As they piece together scant evidence, the team is drawn into a dark family drama.

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…

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…

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…

Still reeling from the death of informant Anna, Voight faces a new threat as he tries to keep the neighborhood clean. New wrinkles develop in the Upton, Halstead and Voight…

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,…

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…

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…

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…

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.

After being tipped off about a woman running barefoot through the woods, Intelligence is led to a kidnapping victim locked up in a shipping container. The bizarre scenario leaves Voight…

When Chicago’s “Night Crawler” Bobby Trent is murdered over a single piece of mysterious footage, Intelligence must investigate one of Chicago’s wealthiest families. Meanwhile, Burgess’s sister Nicole arrives at the…

After encouraging her sister to spend a night out with friends, Burgess wakes to find that Nicole never made it home. As the guilt begins to eat at Burgess, the…

While investigating the murder of a teenage boy, Voight finds a connection with the murder weapon – linking it to a case that he worked on 17 years ago. While…

When the team is called to an in-progress bank robbery, they come across Detective Hailey Upton trying to take over the crime scene with her Robbery-Homicide unit – butting heads…

A live video is streamed online showcasing a tortured man being beaten and burned alive. Upon further investigation, the victim’s identity is traced back to that of a man who…

When Lindsay receives a panicked call from her mother Bunny whose boyfriend had just been shot, Lindsay must figure out the best way to approach the situation, as her mother…

The team investigates a murder in which the victim appears to have been wearing a CPD-issued wire. Burgess works a case with a new partner. Crowley questions Lindsay about the…

Intelligence investigates when a young man is beaten and his fiancée is apparently abducted. Lindsay surprises Halsted with a big question. Cdr. Fogel takes Platt to task for going over…

Platt is sent to the hospital after a vicious attack outside her father’s house. Mouch is questioned and past threats against her are revisited while the team investigates. A gruesome…

A car plows through a crowd outside of a concert venue and is followed by gunfire, sparking fears that it may be terror-related. Burgess spots Atwater’s brother where he shouldn’t…

The team hunts drug dealers selling fentanyl, which has been linked to multiple overdoses around the city. Tay and Burgess discover a bloodied child who shares a twisted secret about…

After receiving a complaint from a frustrated neighbor, Burgess and Officer Sorensen arrive to the house of baseball player Jake McCoy, and find the dead body of a 16-year-old girl,…

Voight calls the team to investigate a homicide involving the only witness in a rape and murder case against an extremely young man, Oliver Tuxhor. Intelligence looks into Tuxhorn’s family…

When a young officer is shot dead in the lobby of an apartment building, Intelligence looks to the latest known offenders who have threatened the police. But when a second…