Killing Christmas

Detective Mike Nash's holiday season takes a grim turn when a family is found dead from carbon monoxide poisoning, leading him to a series of chilling incidents, including a suspicious house fire with additional casualties and a bizarre medieval murder of a drug addict. As he investigates the disappearance of a scientist's daughter, DI Nash uncovers a trail of clues pointing to a vengeful killer. With time running out, he must race to prevent further tragedies amidst this chaotic Christmas season.