Who murdered a defense attorney following a fundraiser?
On Chicago PD Season 6 Episode 11, Intelligence stepped in when it became apparent that someone close to him was behind the attack.
However, the team also had to entertain the theory that the man was not the upstanding citizen he was portrayed to be.
Meanwhile, Halstead continued to try and help Antonio's case, but another hurdle popped up when he made his first big break.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.