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 forces them together.

The episode was rated 7,70 from 439 votes.

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 dynamic. The team gets a new chief.

The episode was rated 7,71 from 542 votes.

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 becomes clear Borkowski has a vastly different policing style.

The episode was rated 7,71 from 465 votes.

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.

The episode was rated 7,74 from 541 votes.

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.

The episode was rated 7,74 from 427 votes.

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.

The episode was rated 7,75 from 526 votes.

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 case, Burgess is thrown back into difficult memories from her past.

The episode was rated 7,76 from 502 votes.

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.

The episode was rated 7,77 from 441 votes.

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.

The episode was rated 7,78 from 529 votes.

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.

The episode was rated 7,79 from 513 votes.

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.

The episode was rated 7,82 from 439 votes.

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.

The episode was rated 7,82 from 533 votes.

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.

The episode was rated 7,85 from 429 votes.

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.

The episode was rated 7,91 from 429 votes.

In the gripping episode "Pink Cloud" of Chicago P.D., Detective Upton's determination to find a missing teenage girl uncovers a chilling world of human trafficking. As the team delves deeper into the case, the dark reality of exploitation and danger comes to light, keeping viewers on the edge of their seats.

Chief O'Neal finds himself drawn into the unit's investigation when it emerges that his son, Sean, has a connection to the missing girl. The personal stakes are raised as the Chief navigates the complexities of his professional responsibilities and his paternal instincts, adding layers of emotion and tension to the already high-stakes operation.

Viewers were left eagerly anticipating the next developments in this intense storyline, eager to see how Upton and the team navigate the treacherous waters of human trafficking and how Chief O'Neal's involvement will impact the investigation. With suspense and drama at every turn, "Pink Cloud" delivered a powerful episode that left fans craving more of the thrilling and intricate storytelling that Chicago P.D. is known for.

The episode was rated 7,97 from 525 votes.