Four years have passed since Justin Campbell's disappearance, a tragedy that rocked the small town of Southport, Texas. Did he run away? Was he kidnapped? Did he drown in the bay? As the Campbells search for answers, they struggle to hold what's left of their family together. Then, one afternoon, the impossible happens. The police call to report that Justin has been found only miles away. This is the story of what happens as the family attempts to return to normal.