After their daughter is brutally murdered in their home, a grieving young couple escapes the city to find solace in the mountains. They find, however, that the mountains hold secrets to their own horrific past. Julie is drawn deeper into the dark events as she photographs an abandoned prison she finds in the woods. Developing the prints, she becomes convinced her dead daughter is contacning her through the photographs. As the entities take hold over Julie, a cycle of death reawakens and a horrified Allen discovers the truth in the omages Julie has been taking, and has to fight to unravel the secret of the mountain's deadly past to save his life and Julie's.