the 'vampire UFOs' that made the brazilian air force run an actual investigation (Operação Prato)

this is the most under-talked-about heavy case imo. Colares, an island in the Pará river mouth, northern Brazil, late 1977. villagers start reporting low flying lights that fire BEAMS down at people. they nicknamed them 'chupa-chupa' — sucker-sucker. the beam hits you on the chest/arm, leaves punctu……