Trond Heir ( born 5 December 1958 ) is a Norwegian psychiatrist and military physician . He is a Research Professor at the Norwegian Centre for Violence and Traumatic Stress Studies and Professor II of Psychiatry at the University of Oslo Institute of Clinical Medicine . He is an expert on psychotraumatology , epidemiology and public health . He was a member of the crisis team in the aftermath of the 2011 Norway attacks against a youth camp at Utøya and against the central government departments , and has carried out research on psychological trauma in the aftermath of the attacks
2011 Norway attacks
2011 Norway attacks
Trond Heir