About two months before Medak Pocket in the Town of Lipik 4 Croat police officers were ambushed by Serbs and killed. There was another incident before that in May, 1993 but I was on leave at the time. The grave yards on both sides were full of new graves and mass grave investigations were always ongoing. It was an ugly war and no one was innocent.
Police officers aren't civilians - aren't women and children, the elderly, the infirm, etc. Police officers were known for kidnapping torturing and killing Serb civilians.
Can you think of any Croat women, children or old men killed by Serbs?