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This Thursday July 21, 2011 photo shows young people on the Labour Youth League summer camp on Utoya island, Norway when Norwegian Foreign Minister Jonas Gahr Stoere made a visit. A Norwegian gunman disguised as a police officer beckoned his victims closer before shooting them one by one, claiming at least 84 lives, in a horrific killing spree on an idyllic island teeming with youths that has left this peaceful Nordic nation in mourning. The island tragedy Friday unfolded hours after a massive explosion ripped through a high-rise building housing the prime minister's office, killing seven people. (AP Photo/Scanpix/Vegard Gratt) NORWAY OUT

Norway Utoya Tragedy

The attack happened on July 22 2011. At least 84 people were killed in a shooting at a Labour Party youth camp on the Norway Utoya island.