Chicago P.D.

Season 7, Episode 10

Episode Title: Mercy

Air Date: 2020-01-08

Overview:

As they await news of Halstead’s fate, the team tries to focus on work, turning their attention to an illegal arms dealer. Atwater discovers his brother, Jordan, is back in Chicago and could be tied to the case. Voight faces the tricky task of how to deal with Halstead’s shooter. Burgess finally makes her decision.