In a peaceful farming community, Sara discovers a psychotic boys wish for vengeance, pitching her family into a battle of wits against a monstrous killer. Experiencing sheer terror for the first time in her life, she makes a pointed decision that she will survive and shines a light into the dark corners of Johnny's life. Johnny's childhood experience is linked to abuse and isolation. His past has left him socially and mentally crippled. Withdrawn and psychotic, Johnny stalks Sara for months, obsessed with everything about her, wanting her to feel his pain. He quietly watches from every corner of the farm, planning his revenge against the family he believes ruined his life.