Satanic killings
Assassinations 
Satanism

Human Sacrifice
Human Sacrifice quotes

Masonic Ritual Murders AKA Jack the Ripper by Uri Dowbenko

Daddy's Little Princess: JonBenét Ramsey & The Air In Colorado

There's Something About Henry by David McGowan
An Interview With Ottis Toole: The Cannibal Kid

Were the Fred West killings in truth ,satanic ritual murders?--Jim Cairns

The book, titled The Hand of Death: The Henry Lee Lucas Story, tells of Henry's indoctrination into a nationwide Satanic cult. Lucas claimed that he was trained by the cult in a mobile paramilitary camp in the Florida Everglades in the fine art of killing, up close and personal. Other training involved abduction and arson techniques. There's Something About Henry by David McGowan

Before concluding this odyssey, a few comments are in order to address the question of why the U.S. intelligence infrastructure would deliberately create programmed serial killers, as well as creating the concept of the 'serial killer.' A couple of reasons have already been given: to cover-up the existence of Satanic crime in 20th century America, and to disguise the true motive of some contract killings. But there are a few other valuable services that serial killers provide for the state as well.
        First and foremost is the rather obvious fact that serial killers scare the hell out of people. With the possible exception of school/workplace shootings, nothing better serves to facilitate the promotion of a 'law-and-order' agenda than the palpable fear aroused by the specter of the marauding serial killer, dividing the population into an every-man-for-himself mentality. ... It is my belief that a much different profile of the 'serial killer' will emerge - a profile of the controlled assassin conditioned and programmed by a variety of intelligence fronts, including military entities, psychiatric institutions and Satanic cults. For while serial killers may well be driven by their own internal demons, they are likely not demons of their own making.
        It is my belief also that the Satanic underground has largely replaced the Mafia's Murder Incorporated as America's premier nationwide murder-for-hire organization. Researcher and author Michael Newton has written precisely that, in Raising Hell (Avon, 1993). There's Something About Henry by David McGowan