A scandalous revelation is about to devastate a picturesque town where the houses are immaculate and the neighborhoods are tightly knit. Devoted mother Cora O’Connell has found the journal of her friend Laurel’s daughter—a beautiful college student who lives next door—revealing an illicit encounter. Hours later, Laurel makes a shattering discovery of her own: her daughter has vanished without a trace. Over the course of one weekend, the crises of two close families are about to trigger a chain reaction that will expose a far more disturbing web of secrets. Now everything is at stake as they’re forced to confront the lies they have told in order to survive.