A mother kept her dead son in her house for years:
"There was a certain mother, who kept in her hut for whole years the body of her dead son, although very putrid..."
http://moses.creighton.edu/kripke/jesuitrelations/relations_39.htmlTHEY BELIEVED THAT SORCERERS COULD KILL PEOPLE BY MEANS OF MAGIC CHARMS FROM A DISTANCE:
"this young woman loved him, yet did not dare to marry him through fear that a Sorcerer, who wished to make her his second wife, would kill her by his charms."
http://moses.creighton.edu/kripke/jesuitrelations/relations_11.html"Hurons recognize three kinds of diseases. Some are natural.... Finally, the others are diseases caused by a spell that some sorcerer has cast upon the sick person..."
http://moses.creighton.edu/kripke/jesuitrelations/relations_33.htmlThe Forbidden Parapsychology by Jose M Herrou Aragon gets into the use of distant mental influence for Black magic purposes
https://www.scribd.com/doc/293969568/The-Forbidden-Parapsychology-by-Jose-M-Herrou-AragonAntonin Artaud, Frenchman, also crafted spells against his enemies using incantation:
https://en.wikipedia.org/wiki/Antonin_ArtaudProject MKOFTEN was developed by the USA to employ Black magic against foreign governments.
https://en.wikipedia.org/wiki/Project_MKOFTEN 