Members of the fourth class of powáqa, the most evil of all, live on the lives of others and must pay off in life. They must cause the deaths of their own relatives in order to prolong their own lives, the death of a girl giving them four years of life, and that of a boy two years. When these powáqa die they go straight to Tupqölu [Earth Hole Full of Fire]. Here they remain, suffering until all seven worlds are completed and the Creator claims all life throughout the universe.
page 247 - Book of the Hopi