It was on Thursday that the suspected terrorist's lawyer concluded that the 21-year-old was now ready to talk. Until then, he had not wanted to say anything during the police interrogations.

On Friday, therefore, new hearings were held - and then the 21-year-old admitted.

- He acknowledges the facts. But he has not yet taken a position on criminal liability. His explanation is an important part of the ongoing investigation, says Pål-Fredrik Hjort Kraby of the Norwegian police.

The lawyer does not want to give any further explanation as to why the 21-year-old has now chosen to talk.

- My impression is that he totally voluntarily chose to do this. He wants to give an explanation and felt that he was ready for it now, says his lawyer Unni Fries according to NRK.