The life of Jamie Cruz, a single father, begins to crumble when his eleven-year-old son, Casey, begins to exhibit signs of mental illness. At first, he turns to a doctor for help. To his dismay, Casey's behavior inexplicably worsens as the boy becomes more aggressive-more violent. When Casey's actions begin to challenge the laws of nature, their once-peaceful home becomes a house of unimaginable terror. Jamie is forced to question everything...