Norwegian right-wing extremist Anders Behring Breivik (L) follows his lawyers Geir Lippestad as they arrive in room 250 of the central court in Oslo after a lunch break, during his trial on April 20, 2012. Breivik, who is on trial for killing 77 people last July, insisted that he is sane. "I am not a psychiatric case," Breivik told the court when questioned by a lawyer for the plaintiffs about his understanding of "empathy", insisting "I am criminally sane." AFP PHOTO / DANIEL SANNUM LAUTEN