Unfortunately we have no control of the afterlife, or we could add a little purgatory to his sentence.
I don't particularly care what ethnic/religious group he ripped off more. The fact is he is responsible for more grief than any of us could imagine unless it's happened to us, a loved one or a friend. I would think that he is the direct cause of suicides, assaults, mental illness and an endless list of other human tragedies.

And to think that many among us are opposed to torture!