OSLO, NORWAY - JUNE 25: Crown Princess Mette-Marit of Norway and Crown Prince Haakon of Norway kneel to read tributes at a makeshift memorial on June 25, 2022 in Oslo, Norway.  Two people were killed and at least 10 were injured when a man opened fire early Saturday morning near a popular gay club in the city's downtown, hours before the annual Oslo gay pride parade. Police said they are investigating the shooting as a terrorist attack, and the organizers of the parade said they had canceled the event on the advice of authorities. (Photo by Rodrigo Freitas/Getty Images)
OSLO, NORWAY - JUNE 25: (From left) Prince Sverre Magnus of Norway, Crown Princess Mette-Marit of Norway, Crown Prince Haakon of Norway, the Norwegian Prime Minister Jonas Gahr Støre, the Finance Minister Trygve Slagsvold Vedum, the Minister of Justice and Public Security Emilie Engel Mehl and the Minister of Culture and Equality Anette Trettebergstuen, pay their respects at a makeshift memorial by the restaurant where Two people were killed and at least 10 were injured when a man opened fire early Saturday morning near a popular gay club in the city's downtown, hours before the annual Oslo gay pride parade on June 25, 2022 in Oslo, Norway. Police said they are investigating the shooting as a terrorist attack, and the organizers of the parade said they had canceled the event on the advice of authorities. (Photo by Rodrigo Freitas/Getty Images)
OSLO, NORWAY - JUNE 25: (From left) Prince Sverre Magnus of Norway, Crown Princess Mette-Marit of Norway, Crown Prince Haakon of Norway, the Norwegian Prime Minister Jonas Gahr Støre, the Finance Minister Trygve Slagsvold Vedum, pay their respects at a makeshift memorial by the restaurant where Two people were killed and at least 10 were injured when a man opened fire early Saturday morning near a popular gay club in the city's downtown, hours before the annual Oslo gay pride parade on June 25, 2022 in Oslo, Norway. Police said they are investigating the shooting as a terrorist attack, and the organizers of the parade said they had canceled the event on the advice of authorities. (Photo by Rodrigo Freitas/Getty Images)
OSLO, NORWAY - JUNE 25: (From left) The Minister of Justice and Public Security Emilie Engel Mehl, The Norwegian Prime Minister, Jonas Gahrs Støre, the leader of FRI  The Association for Gender and Sexuality Diversity, Inge Alexander Gjestvang and Crown Princess Mette-Marit of Norway pay their respects at a makeshift memorial by the restaurant where two people were killed and at least 10 were injured when a man opened fire early Saturday morning near a popular gay club in the city's downtown, hours before the annual Oslo gay pride parade on June 25, 2022 in Oslo, Norway. Police said they are investigating the shooting as a terrorist attack, and the organizers of the parade said they had canceled the event on the advice of authorities. (Photo by Rodrigo Freitas/Getty Images)
OSLO, NORWAY - JUNE 25: Crown Prince Haakon of Norway addresses the press after visiting a makeshift memorial near the restaurant where Two people were killed and at least 10 were injured when a man opened fire early Saturday morning near a popular gay club in the city's downtown, hours before the annual Oslo gay pride parade on June 25, 2022 in Oslo, Norway. Police said they are investigating the shooting as a terrorist attack, and the organizers of the parade said they had canceled the event on the advice of authorities. (Photo by Rodrigo Freitas/Getty Images)