User blog comment:SW10048/Pure Evil Proposal: Rasmin Yelkov/@comment-5032898-20200104101949

While the truly heinous ordinary human are rarely seen in SCP Mythos (comparing to several humanoid SCPs), Dr. Yelkov really stands out among the mythos for killing a man who lived with SCP-487 and tortured the latter's kind in order to produce SCP-487-1, as well as making human experiments to progress his research and killed his own friend with the diseased, before cowardly escaping before the Foundation could capture him, so that he could continue his research elsewhere. Because how repulsive his actions are, I nearly threw up when I read about SCP-1994, really I was.

A big yes.