Deep in the Forest lurks a psychopath who returns 15 years after 5 hikers go missing. Mark Unit 121 is a forest ranger , after 3 kids go missing on the mountain trail,he is sent to investigate.
People continually go missing in the National Forests, But when Mark a ranger is sent to investigate , he meets the most devious killer the forest has ever seen. A call for help brings 2 female rangers to the rescue not knowing what they will face.