Five years ago the boy vanished without a trace. Today he came back.Five years after he disappeared, young Daniel Linwood returned to his suburban home for dinner as though he'd never left. It's a blessing for both his family and their community. And I've snagged the exclusive interview.But it turns out Daniel is just one of a string of abducted children who have mysteriously returned to their families with no memory of their lost years. Some people want me to leave it be. Some want me to simply let the healing process begin. But these wounds are deeper than anyone realizes.To get the story on these bizarre kidnappings, I need the help of the one woman who owes me nothing. I've got to find answers before another life is snatched away from sight and time and memory. But doing so means we could be the next ones to go.…