At a grisly murder scene sits a figurine made of chestnuts. From this creepy clue, two detectives hunt a killer linked to a politician's missing child.
A whistle blower attempts to reveal the secret behind a nuclear disaster that occurred during the height of the Cold War.
In the wake of a series of seemingly insignificant events, an ordinary school day for Sara, Mikkel, Louise and Hassan develops into a tragic turning point that changes everything forever.