In this chilling thriller, Katelyn returns to her childhood home, a lighthouse where her mother's brutal murder took place 20 years ago, sparking a family tragedy that drove her father to madness and conviction. When developers move in, Katelyn is forced to confront the evil haunting the lighthouse, uncovering a dark family secret that threatens to destroy her. As the lines between past and present blur, Katelyn must face her own demons to stop the nightmare that has consumed the town of Henderson Bay.