suspected his wife of adultery and quarreled with her over it. He also accused his wife's sister of quarreling. On the eve of the shooting, he said he would like to attack as the protagonist of Schwarzenegger's film. Although he was mentally ill and was being treated in a mental hospital before the shooting, he was licensed to own a pistol. Tomislav Petrović was initially sentenced to 40 years in prison, but was later overturned. He was recognized as a paranoid schizophrenic and was sent to a mental hospital for treatment. References 2008 mass shootings in Europe Mass shootings in Bosnia and Herzegovina Familicides