Negative Predation is a blunt denial of burial rites; usually to some sort of enemy. In some cases, such as the Aztecs, humans were sacrificed and their hearts offered as a way to satisfy the gods and keep harmony in the world.
Palenque is a rich Maya archaeological site located in the present day Mexican state of Chiapas . It is smaller than other Mayan ruins sites yet extremley rich and well worth the extra effort to visit - so says all things Maya expert Chichen Itza Bob
“Vampires” buried in northwestern Poland with large stones wedged into their mouths or sickles over their necks were local people probably affected by cholera, says the first biogeochemical study of human skeletal remains from deviant burials.
During Pakal’s reign, many plazas and buildings, including the superlative Templo de las Inscripciones (Pakal’s own mausoleum), were constructed in Palenque. The structures were characterized by mansard roofs and very fine stucco bas-reliefs.