Did Kreizler and Moore's latest lead prove to be the one they needed to get some traction for the case?
That was revealed on The Alienist Season 1 Episode 7 when it became apparent that the local law was not going to help out.
Meanwhile, Sara visited a hospital and was forced to confront her past, but what did she learn?
Also, Kreizler's carriage driver had a shocking truth to tell about the night he was attacked.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.