I can’t possibly see how this would save money. Isn’t diggin up graves labor intensive.
Reminds me of the Married With Children episode where Al Bundy cooked burgers using his annoying neighbor’s just-died relative’s ashes..
Satanism is big in parts of Europe. This is a ritual - as close as they can safely get to human sacrifice or making human sacrifices to their god. The world is a sick freak right now.