London is under siege as Blackwood’s reign of terror escalates, and Father Dennis becomes a public pariah. Hicks deduces where Renko has hidden the Hard Sun flashdrive.
A murderer confesses to a priest that he wants to challenge God into revealing Himself by targeting those who help others. Grace makes Hicks an offer.
Thatcher discovers a fresh lead of a double murder committed by Nathaniel, giving Reid cause for hope.
The serial killer – Nathaniel Dove – is hid in the Hackney Marshes, but how long can he stay out of trouble?
