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22 Episodes 2017 - 2018
Episode 1
Wed, Sep 27, 201742 mins
Following the departure of Erin Lindsay to New York, the district is in a state of change and the CPD is under scrutiny about the corrupt nature of its institution after an attempt to bust a gun deal that quickly turns dicey when innocent civilians and children get involved.

Episode 2
Wed, Oct 4, 201742 mins
A Muslim patrol officer is suspected of causing a van to explode during a Chicago street festival when he goes missing and evidence points to his being involved

Episode 3
Wed, Oct 11, 201742 mins
When a young Latina woman is brutally murdered, Intelligence suspects she may have been working as a drug mule. With Antonio (Jon Seda) leading the case, the team's investigation takes them into the grim world of meat processing, and the discovery that there may be a different motive behind her death.

Episode 4
Wed, Oct 18, 201743 mins
While investigating a drug-related homicide, Intelligence is stonewalled by the 'no-snitch' culture of the neighborhood. And Atwater discovers a personal connection to the case. Meanwhile, the police's own code of silence is put to the test when Upton is asked about Ruzek's rough altercation with a suspect.

Episode 5
Wed, Oct 25, 201743 mins
When Intelligence busts a meth lab run by gang leader Marshall Carter, they uncover a re-homing scam in which children adopted from foreign countries are abandoned, then sold online. Meanwhile, Atwater struggles with the difficult decision about whether to move his siblings Jordan and Vinessa to a safer environment outside of Chicago.

Episode 6
Wed, Nov 8, 201742 mins
A picture perfect family is shot dead in their home and the team goes in search of a drug dealer with a likely connection. Voight asks for the help of Vice Sergeant Sean McGrady who has an old beef with Upton. When McGrady turns up dead during the investigation, the case takes an unlikely turn.

Episode 7
Wed, Nov 15, 201743 mins
In the wake of several gang-related child abductions, Intelligence must race against time to find a kidnapped boy. Owing to their swiftness and military precision, the team scours the VA records and tracks the suspects to a former Army Ranger. With his previous experience as a Ranger, Halstead convinces Voight to send him undercover to try and get information from inside.

Episode 8
Wed, Nov 29, 201742 mins
One of Voight's friends, Congressman Scott Graynor is found passed out in his hotel room with a dead Ukrainian girl. When Intelligence discovers the murder is connected to a sting and Burgess' boyfriend is working with the Feds, Burgess must choose between compromising her case or her boyfriend's case.

Episode 9
Wed, Dec 6, 201743 mins
The death of Judge Tommy Wells' daughter puts Intelligence on the track of a pill mill spreading into the suburbs of Chicago and the doctor enabling it. Meanwhile, Voight discovers who's been leaking information from the 21st.

Episode 10
Wed, Jan 3, 201843 mins
Halstead's partying with Camila unintentionally puts him in the middle of a drug-related homicide. He's forced to choose between loyalty to his unit and his girl. Meanwhile, Voight finally discovers the mole in his unit.

Episode 11
Wed, Jan 10, 201842 mins
While trying to find the pimp, Intelligence stumbles on the women's shelter where he's scouting out girls. And Burgess moves the case forward with a series of confidential tips, but risks putting her informant in harm's way.

Episode 12
Wed, Jan 17, 201843 mins
When Atwater disappears at the house of a convicted felon, the evidence doesn't look promising - with his belongings and his blood left behind. Intelligence rallies to rescue him before it's too late. And Atwater struggles for survival faced with not only his captor but also a difficult connection to his past.

Episode 13
Wed, Jan 31, 201843 mins
When a gang from El Salvador infiltrates Chicago, intelligence works with a visiting detective to put an end to the crew's brutal tactics. And Antonio finds himself getting close to the Salvadoran Detective, Marcella Gomez, only to learn she has a hidden motive for being in Chicago. Meanwhile, Voight learns that the body of his son's killer has been found.

Episode 14
Wed, Feb 7, 201843 mins
Intelligence investigates the murder of a basketball player following an anti-police rally and the case gets complicated when Woods' daughter gets involved.

Episode 15
Wed, Feb 28, 201843 mins
Intelligence tracks down a vigilante killing rapists and Burgess questions whether the men who attacked her sister have really been punished.

Episode 16
Wed, Mar 7, 201842 mins
Intelligence enlists Firehouse 51 to help prevent the latest in a series of bombings targeting the media.

Episode 17
Wed, Mar 14, 201842 mins
A prominent Alderman known for his urban revitalization efforts is murdered; Olinsky receives an ultimatum from Woods.

Episode 18
Wed, Mar 21, 201842 mins
Upton resumes an undercover identity to take down a meth ring run by a former criminal contact; Voight calls in a favor for Olinsky when pressure from Woods mounts.

Episode 19
Wed, Apr 11, 201842 mins
A string of stash house robberies lead back to an unlikely individual; Voight confronts a key witness in the Bingham investigation.

Episode 20
Wed, Apr 18, 201841 mins
When Voight witnesses the kidnapping of a woman who's somehow connected to his past, Intelligence searches for a connection between the kidnapping and bank robberies.

Episode 21
Wed, May 2, 201842 mins
Halstead and Atwater go undercover to prevent military-grade weapons from hitting the street. Meanwhile, Voight calls in a favor as a last-ditch effort to clear Olinsky's name for Bingham's murder.

Episode 22
Wed, May 9, 201842 mins
Intelligence seeks justice for Olinsky when he's stabbed in prison; Antonio's loyalty is tested; Woods looks to take down Voight once and for all.
