When a babysitter is murdered, the only witness thinks she saw the bogeyman do it. Chandler, Miles, and the team suspect a dangerous patient and former Whitechapel resident, obsessed with Lon Chaney and London After Midnight, who's recently escaped from a psychiatric unit. Meanwhile, Buchan, guilt-ridden over his failure in the previous case, is unsure if he should remain a murder-archivist.
With the body count rising, Miles and Chandler clash over the direction of the investigation. Having already survived the killer's wrath once, Morgan Lamb is of particular interest to the team - especially Chandler. As the chase escalates, will the detectives be able to put their differences aside in the face of their toughest adversary yet?
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