Annie Reilly's pursuers become brutally violent in their search for the child. Meanwhile, Corcoran receives a lead on a figure from his past who may have information about the disappearance of his own wife and death of his daughter. What he learns does little to ease his mind and only raises more questions. Crime drama set in New York in the 1860s, starring Tom Weston-Jones, Kyle Schmid, Anastasia Griffith and Franka Potente