Chicago Police Department S07e12 French Hdtv -

: Despite her pregnancy, Kim Burgess remains active in the field, initially going undercover before being relegated to desk duty. Chicago PD Season 7 Episode 12 Recap: The Devil You Know

: Frustrated that Walker gets to walk free after the warehouse massacre and the murder of her informant, Hailey Upton enacts her own "justice". She leaks Walker's snitch status to his people, resulting in his torture and death. Critical Reception Chicago Police Department S07E12 FRENCH HDTV

: Voight makes a high-stakes deal with recurring villain Darius Walker to help trap the dirty cops. : Despite her pregnancy, Kim Burgess remains active

: Walker lures the rogue officers to a warehouse where they are all found dead, effectively eliminating everyone who could testify against him. Critical Reception : Voight makes a high-stakes deal

Critics praised the episode for its "captivating and unpredictable" storyline, though some noted the high number of moving parts and characters could be difficult to track at times.

: Viewers see a "Voight-like" side to Hailey Upton as she watches Walker's body with a smirk, showing no remorse for her actions.

The story centers on the Intelligence Unit's pursuit of a rogue group of veteran officers—Tyler, Gibbs, and Packer—who are dealing drugs that were supposed to be incinerated.