is diana magnay. reporter: the death toll has been revised downward and now they re searching the island to try to find out what kind of ammunition he used and what the chronology of events on the island was. as you say, breivik himself is starting his period of solitary confinement. he hasn t seen his son since he was 16 years old. was horrified to hear the news. let s listen to what he said. translator: no, i ll never have more contact with him in my darkest moment. i think rather than killing all those people, he should have taken his own life. reporter: norwegians yesterday had a moment of silence, and last night a huge rose parade through the streets of oslo. more than 200,000 people. this is still a nation in shock and grieving. and, diana, breivik has said that he did not work alone. reporter: that s right. he s been talking about two groups supporting his action and he told the judge presiding over the case. that s the reason why the court was closed so that