Ban reports are only required for theft cases. Beyond that it is optional. We do not have to provide or prove anything as these ban reports are for the person banned to reference and appeal if they so choose.
Neither of the parities mentioned have made an effort to appeal their ban and instead tried to stir drama, as you're doing now. I will be locking this thread indeed as it serves no purpose other than to push your own agenda.
PS: Just because the ban report thread is locked doesn't mean said player can't appeal. They need to create a new thread.