In the coastal village Collileufu, native Lafkenches carried out a ritual human sacrifice in the days following the 1960 Valdivia earthquake. Collileufu, located in the Budi Lake area, south of Puerto Saavedra, was highly isolated in 1960. The Mapuche spoke primarily Mapudungun. The community had gathered in Cerro La Mesa, while the lowlands were struck by successive tsunamis. Juana Namuncura Añen, a local machi, demanded the sacrifice of the grandson of Juan Painecur, a neighbor, in order to calm the earth and the ocean. The victim was 5-year-old José Luis Painecur, an "orphan" ("huacho") whose mother had gone to work as a domestic worker in Santiago and left her son under the care of her father.