 Anders Behring Breivik oo 77 qof ku dilay magaalada Oslo iyo jasiirada Utøya ee ku dhow Oslo 22-kii bishii July 2011, ayaa dhaqaatiir hore u sheegeen in uu qabay cudur lagu magacaabo paranoid schizophrenia taasoo macnaheedu yahay in ninkaan la geyn lahaa halka lagu xanaaneeyo dadka madaxa ka jiran. 