Reid and Long Susan are set on a collision course after a locomotive disaster.

A murder inquiry in a curiosity shop reveals a secret dungeon and signs of a captive girl.

Alex le Shayne, a mysterious clairvoyant is found dead at the local performance place. Jackson presumes poison has a part to play. As Reid is missing Drake steps in to investigate. Elsewhere Susan continues to care for Mathilda and plans to send her to Switzerland.

A destructive gang of youths unleash hell upon the streets, but it's not until daylight breaks that the true horror of their brutal work is revealed. The trail leads the team of H Division into the heartland of one of the city's oldest trades - the London Breweries - where conflicted loyalties reign, and grief and anger create a potent concoction.

The recovering Reid finds the unconscious Lady Vera Montacute in Whitechapel next to the corpse of a flower seller.

When an American journalist is killed in Whitechapel, his story threatens the peace.

Reid - on the run from the police - must find a way to bring down Assistant Commissioner Augustus Dove.

Reid and Dove engage the press in their battle for the hearts and minds of the people of Whitechapel.

The serial killer - Nathaniel Dove - is hid in the Hackney Marshes, but how long can he stay out of trouble?

Thatcher discovers a fresh lead of a double murder committed by Nathaniel, giving Reid cause for hope.

With Reid locked in the cells it seems that all hope is lost, but is there time for one last roll of the dice?

Reid must finally bring Augustus Dove to justice, but also find his peace in Whitechapel.