I Survived... - Season 5 Episode 10 -

Two hours after detonating a massive car bomb in Norway's capital, Oslo, the bomber, now disguised as a policeman, makes his way to Utoya Island where 530 teenagers are attending a summer camp. During an 80 minute rampage he stalks and shoots the defenceless teenagers. Sofie, Adrian, Rebekka and Magnus survive the massacre, but 69 others die.