1. Doubt
Aired: Sep 25, 2019 When Kelton is found murdered, Voight's grudge against the mayor-elect puts h...
2. Assets
Aired: Oct 2, 2019 When Atwater goes undercover in a drug syndicate, he learns there may be more...
3. Familia
Aired: Oct 9, 2019 After a botched carjacking turns out to be something much bigger, Voight's un...
4. Infection, Part III
Aired: Oct 16, 2019 After zeroing in on a suspect responsible for bioterrorism, the P.D. prepares...
5. Brother's Keeper
Aired: Oct 23, 2019 A murder in a Bulgarian neighborhood results in a challenging investigation w...
6. False Positive
Aired: Oct 30, 2019 The shocking murder of young boys affects Halstead. Crawford encourages Intel...
7. Informant
Aired: Nov 6, 2019 Voight pulls Darius in after Crawford asks Intelligence to investigate a dang...
8. No Regrets
Aired: Nov 13, 2019 After injuring herself while pursuing a suspect, Burgess receives a shocking ...
9. Absolution
Aired: Nov 20, 2019 Halstead's secret ongoing relationship with a woman connected to another case...
10. Mercy
Aired: Jan 8, 2020 As they await news of Halstead's fate, the team tries to focus on work, turni...
11. 43rd and Normal
Aired: Jan 15, 2020 Ruzek and Burgess's secret begins to have severe implications for their polic...
12. The Devil You Know
Aired: Jan 22, 2020 Voight makes a deal with Darius Walker to help bring down a rogue group of di...
13. I Was Here
Aired: Feb 5, 2020 After receiving a distressing 911 call, Burgess enlists the team's help to tr...
14. Center Mass
Aired: Feb 12, 2020 A homeless man's murder leads Intelligence to a criminal who has evaded captu...
15. Burden of Truth
Aired: Feb 26, 2020 Intelligence searches for the dealer who caused multiple overdoses and is con...
16. Intimate Violence
Aired: Mar 4, 2020 An armed robbery case quickly turns into a homicide investigation. When one s...
17. Before the Fall
Aired: Mar 18, 2020 Voight enlists the help of a reformed gang member to get a key witness' testi...
18. Lines
Aired: Mar 25, 2020 Intelligence does everything they can to build a case against the elusive lea...
19. Buried Secrets
Aired: Apr 8, 2020 The clock is on after Ruzek witnesses a woman's kidnapping and the team races...
20. Silence of the Night
Aired: Apr 15, 2020 Atwater goes undercover to take down a gun-trafficking ring, but discovers an...