Eight-year-old Greer Donner witnesses a man beating a woman. He stops the assault, but is left to face the man, who turns his wrath into an ominous threat: If the boy ever reveals what he has seen, his family will pay the ultimate price. Gillian Trett is a photographer with a troubled marriage and a childhood she’s trying to forget. Domestic tension mounts when her husband’s stepsister arrives. Desperate for a distraction, and a way to advance her career, Gillian throws herself into uncovering the history behind an old man’s Holocaust photo of boys in a forest. Then a horrifying revelation entangles Gillian’s path with young Greer’s, and each confronts the terrible power of harbored secrets.