Unforgiven Chicago P.D. : Season 8 Episode 4
TV-14 NBC 43m
Aired: January 27th, 2021 @ 10:00 PM EST on NBC
A cop is murdered, and suspicion falls on someone who has been holding a grudge against the officer. Intelligence works hard to solve the case, but Deputy Superintendent Samantha Miller is hesitant to defend him until she knows the whole story.
