Norwegian police at the scene of the atrocity on Utoya island in, 2011.
Norwegian Red Cross members searching off Utoya island on July 24 2011, two days after the shootings. July 22 will be 10 years since 77 people were killed in the terrorist attack.
Extensive searches were carried out for missing children off Utoya Island in the days after the massacre.
Floral tributes after the deadly Utoya island attack.
The school hut on Utoya photographed in 2011.
Friends and loved ones gather at Oslo Cathedral to mourn the victims, in July 2011.
Rescuers search the waters of Utoya island in July 2011.
Flowers and messages of condolence Oslo Cathedral on July 25, 2011.
Mourners gather to observe a minute's silence opposite Utoya island on July 25, 2011.
Mourners in 2011 at Oslo Cathedral.
Norwegian police at the scene of the atrocity on Utoya island in, 2011.
Norwegian Red Cross members searching off Utoya island on July 24 2011, two days after the shootings. July 22 will be 10 years since 77 people were killed in the terrorist attack.
Extensive searches were carried out for missing children off Utoya Island in the days after the massacre.
Floral tributes after the deadly Utoya island attack.
The school hut on Utoya photographed in 2011.
Friends and loved ones gather at Oslo Cathedral to mourn the victims, in July 2011.
Rescuers search the waters of Utoya island in July 2011.
Flowers and messages of condolence Oslo Cathedral on July 25, 2011.
Mourners gather to observe a minute's silence opposite Utoya island on July 25, 2011.
Mourners in 2011 at Oslo Cathedral.
Norwegian police at the scene of the atrocity on Utoya island in, 2011.