Norwegian prosecutors have asked that alleged mass killer Anders Breivik be transferred to a psychiatric institutions because they believe he is mentally ill, a spokeswoman for the prosecutor's office told CNN.
If that does not happen, prosecutors will ask for 21 years of prison for Breivik.
Breivik is on trial on charges of voluntary homicide and committing acts of terror in the July 22, 2011, attacks. He has admitted carrying out an attack on a youth camp on Utoya Island that killed 69 people and a bombing in Oslo that killed eight.FULL STORY
The trial of admitted Norway mass killer Anders Behring Breivik was disrupted Friday when a brother of one of the 77 people killed in last summer's massacre threw a shoe at the defendant.
"You killed my brother. Go to hell! Go to hell," the spectator yelled as he threw the shoe, which missed Breivik but hit one of his defense lawyers, Vibeke Hein Baera, who was sitting closest to the courtroom spectators, according to a report from Views and News from Norway.
"If someone wants to throw something at me, do it at me while I'm entering or leaving, and not at my lawyer," Breivik said, according to a report fromÂ BBC News.
Police escorted the thrower, who was not identified, from the courtroom, but his actions were greeted by applause and shouts of "Bravo!" by others spectators, reports said.
Views and News, citing Norway's VG Nett, reported that the shoe thrower lives outside of Norway and had flown into Oslo on Wednesday so he could be at the trial when his brother's autopsy was presented.
Some reports said the shoe thrower was from Iraq, a country where the action is seen as a grave insult because the bottom of shoes are unclean.
Shoe throwing gained international attention in 2008 when an Iraqi reporter threw a shoe at then-U.S. President George Bush during a news conference in Baghdad.
Friday's incident occurred as a prosecutor was finishing up a presentation on autopsy reports ofÂ victims shot by Breivik on Utoya Island, where 69 people were killed while attending a Labor Party summer youth camp.
According to the BBC News report, Breivik said in court Friday that during that assault,Â "Someone threw an object at me and it hit me in the face" in an attempt to stop him. He did not say what the object was.
Norwegians raised their voices in unison on Thursday to get under the skin of admitted mass killer Anders Behring Breivik.
An estimated 40,000 people turned out in central Oslo's Youngstorget square to sing "Children of the Rainbow," a Norwegian version of "My Rainbow Race," written by American folk singer Pete Seeger.
During his trial for the killings of 77 people last summer, Breivik cited the song as an example of Marxist influence on Norwegian culture.
The Norwegian version of the song describes a "World where – every sister and every brother – shall live together – like small children of the rainbow," according to a report in the Norway Post.
Breivik, whose trial in Oslo City Court began last week,Â boasts of being an ultranationalist who killed his victims to fight multiculturalism in Norway.
Thursday's event, which included a march to the courthouse to drop roses outside,Â was â€śa beautiful, touching scene,â€ť said Geir Engebretsen, theÂ court chief justiceÂ in charge of Breivik's terror trial, according to a report on Views and News from Norway.
The man accused of killing 77 people in a bomb-and-gun rampage in Norway last summer claimed as he went on trial for terrorism and murder Monday that self-defense justified his actions.
"I acknowledge the acts but do not plead guilty, and I claim I was doing it in self-defense," Anders Behring Breivik told a court in Oslo. The court recorded a plea of not guilty for him.
Prosecutors played a recording of a terrified girl phoning for help during the shooting spree that left 69 people dead, many of them teens and young adults. The audio was punctuated by constant firing in the background.
They also showed security camera video of the central Oslo bomb blast that killed eight people, images that participants in the trial watched with ashen faces.