a set-up.
Pretty elaborate, wasn't it? Got thousands of witnesses, including Dutch soldiers and Bosnian civilians to say that they saw Serb forces separate the Bosnian men from the women and take them away. Persuaded several Serb commanders to testify in court to planning and conducting the massacre and then go to jail. Managed to get American soldiers to fabricate electronic intercepts of Serb commanders discussing the massacre. Even produced a videotape of Serb forces shooting bound prisoners. And then, of course, persuading 7,000 Bosnians to tie each others hands before shooting each other in the back was the real trick. Just another day in the international conspiracy to make the Serbs look bad!
Here's more on the "set-up".