If there’s no evidence that means one of two things.
1) All the evidence was destroyed - an impossible occurrence. It’s impossible to find all the evidence and destroy it.
2) It never happened.
Since if it happened there will be evidence, I will await the production of the evidence.
Okay, that’s fair. I cannot agree that “destroying all the evidence” is impossible since there are plenty of unsolved crimes that remain “unsolved” in the criminal justice system of any country (in some more than others), but I hope you can remain open to being sufficiently persuaded if the evidence does see the light in the future.
Hopefully, the more publicity del Ponte’s book and her allegations get, the better the likelihood of a valid investigation.
You are probably correct in suspending ‘judgment’ until you are convinced beyond a reasonable doubt, but there are those of us who are familiar enough with the way ‘the enemies’ of the Serbs operate that we have no trouble at all believing these allegations.