"You really are going to try and make this one stick "
No. It is done.

"Only by the perps"
The militia?
IDF denies any involvement, and there is no evidence.
Or do you have some Jim?
If you do I will join you in condemnation.
I do condemn their failure to intervene.

"Don I do now " believe"
He asked me.
I was not making a case.
There rest of the sentence makes clear I only believe because those who said it have deep knowledge, are anti-racist and are Pakistanis themselves.
My case was only the over-representation