Sara and Laszlo rush to find the missing child, and to make sure Libby's locked up.
While Byrnes causes brutality to find the missing Vanderbilt baby, Sara, John, and Laszlo keep up their investigation.
Dr. Kreizler deals with tragedy while Libby prepares to snatch a new child
Sara finds more clues while Moore continues falling out of favour with high society
Sara and Moore head to Hudson Street, where they get more than they bargained for.