James quotjimquot moriarty is the world39s only quotconsulting criminalquot a stark contrast to the occupation of his nemesis sherlock holmes a sadistic psychopathic criminal genius he has an incredible capability for changing his tone of voice and behaviour several times in a single sentence for psychological effect moriarty is ruthless committing torture and murder in sadistic ways not caring whether people live or die officially licensed by the makers of sherlock har