In a quiet village near Harwood Forest, a serial killer is on the loose, and corrupt police are complicating the investigation. Dispatched from Scotland Yard, DCI Casey Keane and his partner, DS Nathan Cole, must navigate this murky world to solve the crimes. Two years earlier, Sam Raynes' life was shattered when corrupt officers blew up his house, killing his son. Now, a vigilante is eliminating these corrupt figures one by one. Haunted by his own daughter's disappearance years ago, Keane faces both public and personal demons as the investigation unfolds. As new recruit WPC Woods joins the team, they find themselves in a race against time to solve the crimes and save their own souls. The Winter Killer is a pulse-pounding thriller that explores the blurred lines between justice and vengeance. Can Keane solve the case and find his own redemption before time runs out? Discover the chilling answers in this tightly woven drama.