Everyone from Wakarusa, Indiana, remembers the case of January Jacobs, who was found dead in a ditch hours after her family awoke to find her gone. Margot Davies was six at the time, the same age as January—and they were next-door neighbors. In the twenty years since, Margot has grown up, moved away, and become a big-city journalist, but she’s always been haunted by the fear that it could’ve been her. And the worst part is, January’s killer has never been brought to justice.