Whitechapel, 1888: London is bowed under Jack the Ripper’s reign of terror. London, 2015: actress Julianne Bell is abducted in a case similar to the terrible Tower Hamlets murders of 10 years earlier, and harking back to the Ripper killings. Falkenberg, Sweden, 2015: a woman’s mutilated body is found in a forest, her wounds identical to those of the Tower Hamlets victims. With the man arrested for the Tower Hamlets crimes locked up, do the new killings mean he has an accomplice, or is a copy-cat serial killer on the loose? Profiler Emily Roy and true-crime writer Alexis Castells are again drawn into an intriguing case with personal links.