There was an incident back around 2001 or so where a Georgia cremation facility was not cremating bodies, but simply sending boxes of ashes to the families and stacked the bodies around the rural facility like cordwood.......
https://en.wikipedia.org/wiki/Tri-State_Crematory_scandal
The EPA officers sent to investigate the property discovered a skull and some bones that were human in origin.
The place was run by pirates, obviously.

"The documentary details how Sconce exploited the deceased and grieving families to maximize profits through morally questionable and inhumane practices, including mass cremations, mixing human remains, and stealing valuables from the dead."
Including pulling gold teeth.
I couldn't get through the second episode (of three).
The gas cremation furnace was broken and they hadn’t paid their utility bills so gas was also shut off.