Several large scale courts around the world grant themselves the authority to try a member of a species by the name of homo sapiens for a crime against humanity... I was thinking of this and wondering when a crime becomes a crime against humanity. Is there a criterium for this.. like, a certain amount of people that have to be affected by the deed? Is denying someone his or her rights as a human a crime against humanity, such as a fair trial before being put to death... Even if said person denied other people trial before being terminated?