I ask the same question I asked another poster, and I ask it sincerely and respectfully:
Can you point out where there is a factual basis for the rape charges? I have looked but have never been able to find one.
http://www.islam-watch.org/Others/Sexual-Terror-Untold-Stories-of-Beslan-Jihad.htm
But you said FACTUAL basis, and you mean something special.
If you require the Department of Rape to give a notarized confirmation of rape at Beslan, then I, too, will have to disappoint you.