'Satanic' sect kills pregnant woman and six children in violent 'exorcism'
https://www.mirror.co.uk/news/world-news/satanic-sect-kills-pregnant-woman-21298394#comments-section
https://www.thejournal.ie/veraguas-province-exorcism-killing-panama-4968793-Jan2020/
Another example of how much of what we think of as "satanic" results from the paranoid delusions of those who think they are doing God's work.
Think of the Church's war against pagans, persecution of the Knights Templar, the Inquisition, and Witch trials.