Four years after the unsolved disappearance of her sixteen- year-old daughter, Lauren Lawton is the only one still chasing the ghosts of her perfect Santa Barbara life. The world has given her daughter up for dead. Her husband ended his own life in the aftermath. Even Lauren's younger daughter is desperate to find what's left of the childhood she hasn't been allowed to have.

Lauren knows exactly who took her oldest child, but there is not a shred of evidence against the man. Even as he stalks her family, Lauren is powerless to stop him. The Santa Barbara police are handcuffed by the very laws they are sworn to uphold. Looking for a fresh start in a town with no memories, Lauren and her younger daughter Leah move to idyllic Oak Knoll.

But when Lauren's suspect turns up in the same city, it feels to all the world that history is about to repeat itself. Leah Lawton will soon turn sixteen, and Oak Knoll has a cunning predator on the hunt.

Sheriff's detective Tony Mendez and his team begin to close in on the suspected killer, desperate to keep the young women of their picturesque town safe. But as the investigators sift through the murky circumstances of an increasingly disturbing case, a stunning question changes everything they thought they knew.