Four psychiatrists monitoring the Norwegian mass killer, Anders Behring Breivik, say he is not psychotic and has not been put on medication. A team of experts reached the conclusion after monitoring Breivik in prison, said the public prosecutor who submitted their report to the court in the Norwegian capital Oslo on Wednesday. The team rejected earlier reports on his mental status and said they do not believe Breivik is psychotic or schizophrenic. The 32-year-old has confessed to twin attacks on July 22, 2011, which killed 77 people in Oslo. On November 29, 2011, two court-appointed psychiatrists said that Breivik was insane. The psychiatric analysis has been fiercely debated by mental health experts. Many lawyers representing the victims of the massacre have demanded the Oslo District Court order a second evaluation. The psychiatrists had reached the controversial finding after interviewing him on 13 occasions. Their report said Breivik lived in his "own delusional universe where all his thoughts and acts are guided by his delusions".