http://srpska-mreza.com/Bosnia/Srebrenica/Branco.html
I'm not trying to be a smart ass, or prove you wrong. I'm also very interested in learning about what REALLY happened at Srebrenica.
As far as I can tell so far, there appears to have been some summary executions. I'm guessing about 600 Bosnian Muslim men were taken out this way. The rest of the Muslim men killed appear to have been killed as they retreated with the Bosnian Muslim army and tried to fight their way to Tuzla. Most of 'em didn't make it. C'est la guerre.
Your guesses are irrelevant. There were more than 1,000 from Potocari (not captured from the column trying to escape) who were executed. C'est la vie.
As far as your ignorance regarding mass graves, the Commission which released the linked report released the location of 32 as of then undiscovered Srebrenica related mass graves, which have been exhumed starting in 2004. Exhumations of Srebrenica related mass graves continue through the present, having reached a total of 80 thus far.
But don't you let any such words as "incontrovertible" or "overwhelming" get in your way when trying to argue against the evidence surrounding Srebrenica. It's been a form of IQ test for some time, which some, like you, are destined to perpetually fail.