||Together for over a decade, Kyra and David Winter are happier than they ever thought they could be. They have a comfortable home, stable careers, and a young son, Michael, whom they love more than anything. Yet because of their complicated histories, Kyra and David have always feared that this domestic bliss couldn't last - that the life they created was destined to be disrupted. And on one perfectly average summer day, it is: Michael disappears from his own backyard. The only question is whose past has finally caught up with them: David feels sure that Michael was taken by his troubled ex-wife, while Kyra believes the kidnapper must be someone from her estranged family, someone she betrayed years ago.