On Chicago PD Season 7 Episode 20, Atwater goes undercover to take down a gun-trafficking ring, but discovers an officer from his past in the same organization.

On Chicago PD Season 7 Episode 19, it’s a race against time after Ruzek witnesses a woman’s kidnapping and the team must put the pieces together.

Intelligence does everything they can to build a case against the elusive leader of a drug ring, but things get complicated when Rojas realizes someone she cares about might be involved.

On Chicago PD Season 7 Episode 17, Voight enlists the help of a reformed gang member to get a key witness’ testimony in a murder case as a gang war brews.

On Chicago PD Season 7 Episode 16, an armed robbery case quickly turns into a homicide investigation and Upton is forced to reckon with her childhood.

Part 2 of Crossover with Chicago Fire; Intelligence searches for the dealer who caused multiple overdoses and is connected to Roman’s missing sister.

A homeless man’s murder leads Intelligence to a criminal who has evaded capture for years. Rojas has a troubling experience with a young mentally ill man.

After receiving a distressing 911 call, Burgess enlists the team’s help to track down a girl caught up in a sex-trafficking ring.

On Chicago PD Season 7 Episode 12, Voight makes a deal with Darius Walker to help bring down a rogue group of dirty cops dealing drugs meant to be destroyed.

On Chicago PD Season 7 Episode 11, a series of deadly acts of vandalism causes tensions to run high while Atwater tries to reach out to his brother.