LittleToe:
So in answer to my rhetorical question your scientific study leads you to posit that they certainly should have Hannibal Lecter, rather than Hitler, as a role model?
Not at all, but if someone's hellbent on following someone from "The Big Book of Hebrew Fairy Stories", then they could do worse than Satan who only ever killed a handful of ancillary characters, and that at YHWH's behest.