Moro people
In the Philippines, "amok" also means unreasoning murderous rage by an individual. In 1876, the Spanish governor-general of the Philippines José Malcampo coined the term "juramentado" for the behavior (from "juramentar" – "to take an oath"), surviving into modern Philippine languages as "huramentado". It has historically been linked with the Moro people of Mindanao, particularly in the Sulu Archipelago, in connection with societal and cultural pressures.