There are evil people. The most clear descriptions of such people and their lives is found in a book called Political Ponerology. It is a weighty book and I will make an effort to distill some of the central ideas found in the book on this page. Those curious about the book can get a glimpse through this vid:

Arizona Wilder allegedly was an occult high priestess. This vid by David Icke will help in understanding David Icke’s point of view regarding reptilians and those who sell themselves to do evil: