Norwegian drama directed by Erik Poppe. The film follows Kaja (Andrea Berntzen), a young girl attending a political summer camp on the island of Utoya on the lake Tyrifjorden in Norway. Not long after receiving news that a bomb has gone off in the political quarter of Oslo, the campers suddenly find themselves in a desperate fight to survive as a crazed gunman arrives on the island and opens fire. Will Kaja be able to outrun the killer and get out alive?