In 2007 , the International Criminal Tribunal for the former Yugoslavia ( ICTY ) returned Arriving a guilty verdict Legal_rulings against Milan Martić , one of the Serb leaders in Croatia , for having colluded Collaboration with Slobodan Milošević and others to create Creating a `` unified Serbian state '' .

In 2011 the Ombudsman concluded Coming_to_believe that there were major failings in the police investigation Criminal_investigation , but no evidence that police colluded Collaboration with the UVF .