UPDATE 2045 GMT: As Prime Minister Jens Stoltenberg delivers a message to the nation --- "You are not going to destroy us, you are not going to destroy our democracy" --- the Norwegian Minister of Justice says the shooter in the Utoeya attack is Norwegian.
UPDATE 1945 GMT: Police are now saying "9 or 10" people were killed in the Oslo explosion, caused by a car bomb outside the Prime Minister's office building.
UPDATE 1935 GMT: Alexandra Sandels of the Los Angeles Times passes on the first-hand observations of Swedish colleague Mattias Carlsson from the Utoeya shootings: "Between 15-20 bodies in water. Many young women. Groups of dead bodies at 4 different spots around the island. 8 people dead in one spot, 5-6 in another."