While Vasiliy and Dutch clean out a local strigoi nest, Nora and Eph experiment on two volunteer subjects to find a way to kill the creatures without killing humans.
Sarah, Felix and Mrs. S travel to London in hopes of finding the Castor Original but their enemies are not far behind. Donnie tries to save the family business when Pouchy absconds but it's Helena who manages to secure a "full refund". Cosmia is suspicious of Shay so Delphine attends to matters on her own. Everything will change when Leda finds what they've been looking for.moreless
When the skeleton of a murdered police officer is discovered in the station house basement, Murdoch's investigation points him in the direction of his colleagues.
As the officers of 15 Division look for the killer of Brian Gowdy, Andy and Sam go on the road to interview a list of inmates at Millburn Penitentiary. All are known associates of the prime suspect and one person on that list happens to be none other than Sam’s elusive father.moreless
Dov gets suspicious when Chris's behavior turns erratic while 15 Division is undercover looking for illegal handguns at a club-land bar. Andy helps Sam with his missing person's case after learning Duncan has made serious professional accusations against her.moreless