What would you do to keep your past a secret? When the mutilated remains of a woman are retrieved by local fishermen, it falls to DI Tom Janssen and his team to identify how she came to be in the water and what put her there. Joined on the case by his new permanent boss, DCI Tamara Greave, it remains to be proven if the woman's death was a result of foul play or a tragic accident. The victim carried no means of identification, was poorly dressed for the winter and horribly disfigured when pulled from the water. As the case progresses old ghosts return to haunt those living in the present. Matters thought settled a long time ago face intense scrutiny... attention that some hoped would never come to pass. When childhood friends begin to question one another, suddenly the long-forgotten past comes to the fore. The misadventure of youth can have grave consequences. No matter how much time passes nor how deep you bury them, your sins will always return to haunt you. But who has the most to lose and what else are they willing to sacrifice in order to keep what they have? Is someone prepared to kill for their sins? Janssen must reveal and catch a killer without a conscience before they strike again... Set within the mysterious beauty of coastal Norfolk, this fast-paced British detective novel is a dark murder mystery with moments of humour, one that will keep you guessing until the very end when the final shocking twist is revealed. Kill Our Sins is the third novel in a new series of thrillers from the million-copy bestselling British crime writer, JM Dalgliesh, the author of the Dark Yorkshire books. Perfect for fans of LJ Ross, JD Kirk, Angela Marsons, Joy Ellis and Damien Boyd. J M Dalgliesh 2020 (P) Penguin Audio 2026