In the crisp, early hours of an autumn morning, the police are called to investigate two deaths. The first is a suspected murder at a farm on the outskirts of a small village. A beautiful young woman has been found dead, her cottage drenched with blood. The second is a reported suicide at a nearby quarry. A car with a woman's body inside was found at the bottom of the pit. As DI Louisa Smith and her team gather evidence, they discover a shocking link between the two cases and the two deaths--a bond that sealed their terrible fates one cold night, under a silent moon.