Two boys from a small Maine community have vanished without a trace. Audrey Bock is sure her son is still alive, suspecting that her own buried past might unlock the mystery of his disappearance. Sheriff Virgil Milche also attempts to unravel the two cases that have marked his career even as his beloved wife is dying of cancer at home. But as they begin to inch closer to the truth, it becomes clear that someone knows exactly what happened to those two little boys...and who's next.