The Devil You Know Chicago P.D. : Season 7 Episode 12
TV-14 NBC 43m
Aired: January 22nd, 2020 @ 10:00 PM EST on NBC
Voight makes a deal with Darius Walker to help bring down a rogue group of dirty cops dealing drugs that were supposed to be destroyed. Upton clashes with Voight and enacts her own form of justice.
