Those bodies are not in mass graves of several hundred as originally reported. Instead, the graves usually contain only a few victims. Furthermore, investigators cannot tell whether individual victims are Serbians, Albanians, or members of other ethnic groups. Finally, no one knows who killed these victims. Undoubtedly, the Serbs killed some of these people.
Deaths are a part of any civil war.
Attacking Yugoslavia didn t stop this non-existent genocide. Yugoslavia revoked autonomy for Kosovo in 1989 because the Albanians were persecuting the minority Serbs. The Albanians faced persecution too, but they only left in large numbers when NATO began bombing. Attacking Yugoslavia didn t stop ethnic cleansing. The Yugoslav military has never gone beyond the borders of the former Yugoslavia.