In 1994, a summer camp reels from a brutal crime. Twenty-five years later, the police seek prosecutor Paweł Kopiński's help identifying a murder victim.

A student's essay spooks Laura, and terrifying memories of the woods come rushing back. Paweł presses Inspector Jork to speak with Artur's parents.

Determined to uncover what happened to Kamila, Paweł confronts a face from his past — and a puzzling claim sets his investigation on a new path.