The one case he couldn't crack was the one that finally broke him.

Haunted by his inability to track down and save his missing wife, DCI Robert Kett leaves the Metropolitan Police behind and moves to Norwich with his three young children, hoping to heal their broken family.

But his newfound peace doesn’t last. Two newspaper delivery girls have gone missing in the city, and the clues point to a serial kidnapper.

Kett is dragged into the centre of one of the darkest cases of his career — a case that pits him head to head against a horrifying evil.

And a case that might uncover the terrible truth of what happened to his wife.