Sarajevo Safari is the name for an alleged war tourism phenomenon during the siege of Sarajevo (1992–1996) involving human hunting. According to the reports, wealthy foreign nationals were enabled, for large monetary fees, to shoot at civilians in the besieged city with sniper rifles for entertainment purposes.
Very important context that supports this is: during the war in Bosnia a lot of the fighters on the serb side were career criminals from the western Europe returning home to join the fight. So they definitly had connections with potential clients.