“The focus wasn't solely on one character up until the very end when Hailey got her revenge. Instead, everyone worked together towards one main goal: bringing down corruption from within.” IMDb Key Highlights
: Viewers see a "Voight-like" side to Hailey Upton as she watches Walker's body with a smirk, showing no remorse for her actions. Chicago Police Department S07E12 FRENCH HDTV
: The episode heavily explores the line between a "dirty cop" that needs removal and one like Voight, who operates outside the law to achieve results. “The focus wasn't solely on one character up
: 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 : Despite her pregnancy, Kim Burgess remains active
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.
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.