Who attacked Atwater?
On Chicago PD Season 8 Episode 2, the force tried to learn more about what happened before another attack happened.
Meanwhile, the son of an influential former officer was implicated in a murder and Moore pressured Voight to turn the tide.
Elsewhere, Halstead's indiscretion came back to bite him in one of the biggest twists in series history.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.