Hezekiah and Alec, two friends from Jamaica, finds themselves thrust into the criminal underbelly of London's East End. Here they meet Mary Carr, Queen of an all-female criminal gang known as the Forty Elephants, and run afoul of Sugar Goodson, criminal kingpin and notorious boxer.
A Victorian-era Toronto detective uses then-cutting edge forensic techniques to solve crimes, with the assistance of a female coroner who is also struggling for recognition in the face of tradition, based on the books by Maureen Jennings.
London widow Cora Seaborne moves to Essex to investigate reports of a mythical serpent. She forms an unlikely bond with the village vicar, but when tragedy strikes, locals accuse her of attracting the creature.