Chicago P.D.'s Intelligence Unit, led by Sgt. Hank Voight, investigates the city's most formidable offenses, but as they seek truth, Voight must adapt to a transforming criminal justice system in the midst of change.
With the suspects still at large and conditions worsening underground, first responders race against the clock to reach the trapped victims, while the investigation into the assailants comes into focus.
Voight questions Deputy Chief Reid's motives in enacting a Violence Reduction Initiative across a neighborhood where numerous gangs are fighting for territory.
The search for the suspect in a shooting uncovers a surprising personal connection to Atwater and Val, raising questions about their relationship status.
Forced to cease operations while under investigation by Internal Affairs, Intelligence goes off-book to bring down Reid once and for all; Ruzek and Burgess consider delaying their nuptials amid the uncertainty.
Unpacking
S11 E1
Tasked with shadowing a crisis prevention team, Upton finds her approach to policing at odds with the team's mental health clinician; Voight stands by Upton as she continues to struggle in her personal life.
Safe Harbor
S11 E3
Burgess works an extra shift at the 13th District and gets caught in the middle of a drive-by attack on refugees; the team works together to track down the shooter and uncover the true motive behind the attack.
Escape
S11 E4
Returning from furlough, Torres goes under cover in a tense and high-stakes drug trafficking case.
Split Second
S11 E5
Atwater turns to an unlikely source of support when a string of jewelry store robberies shakes his confidence.
Survival
S11 E6
Intelligence teams up with ASA Chapman to take on an abduction case involving a teenager; the case hits close to home for Voight, leading him to take a personal interest in finding justice for the victim.
The Living and the Dead
S11 E7
An ongoing case hits close to home for Voight as Intelligence teams up with an SVU detective to track down a prolific offender.
On Paper
S11 E8
Upton brings SVU detective Petrovic back into the fold to help with the investigation of a tender-age kidnapping.
Somos Uno
S11 E9
Torres' personal involvement with an informant jeopardizes his safety and threatens to expose an undercover operation.
Buried Pieces
S11 E10
Upton becomes consumed with a decades-old missing persons case linked to Petrovic after a young child shows up to the district seeking help.
The Water Line
S11 E11
As Atwater finds himself distracted by a past case, a CI from his past resurfaces with a tip on a string of armed robberies that are raising concerns.
Inventory
S11 E12
Intelligence chase down a lead in the ongoing serial killer investigation as news of the case reach the public.
More
S11 E13
As the months long investigation into the serial killer reaches its close, Voight must outsmart the offender in a race against the clock; Upton must make a vital decision.
Deadlocked
S10 E16
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.
A Better Place
S10 E22
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.
Life Is Fluid
S3 E1
Intelligence pursues heroin kingpin Derek Keyes; Lindsay's downward spiral continues; Olinsky tells Platt about a secret from his past; Roman talks to Burgess about his concerns regarding Ruzek.
Natural Born Storyteller
S3 E2
Roman and Burgess discover the corpse of a young boy who was reported missing; Burgess talks to Ruzek about Roman's suspicious behavior; Bunny plans to make a statement that could impact Voight's career.
Actual Physical Violence
S3 E3
A desperate man searching for his daughter holds a member of the team hostage; Voight learns about the accusations Bunny made regarding a case from his past; Antonio finds out that Olinsky has been keeping a secret.
Climbing Into Bed
S3 E5
Ruzek's future with the unit is in question after a botched undercover job; a corpse is discovered in an SUV; Lindsay and Halstead move forward with their relationship.
The Three Gs
S2 E19
A case involving one of Chicago's most wanted fugitives hits close to home with Olinsky; an altercation with another officer lands Sean Roman in hot water; Platt helps Nadia prepare for her polygraph test.
The Number of Rats
S2 E20
After arriving in Chicago to assist Voight and the team with a rape/murder case that has distinct similarities to a decade-old case from New York, Sgt. Benson asks Fin and Amaro to help; the prime suspect asks for a meeting with Lindsay.
Push the Pain Away
S2 E22
A mass shooting takes place in an athletic club; Atwater deals with his new assignment; Halstead and Platt try to check up on Lindsay.
Born Into Bad News
S2 E23
Voight and the team help retired Cmdr. Perry extract his nephew from a corrupt unit; Lindsay struggles to stay clean; a woman from Olinsky's past contacts him.