The Kelly–Hopkinsville Siege (1955)
In 1955, in Kentucky, a family said they were besieged all night by small silvery creatures with big ears, floating and unfazed by gunfire. Terrified, they raced to the police, who found the witnesses genuinely panicked.
Witnesses
A whole family
Why it endures
A whole family, a whole night, and genuine terror witnessed by police.
Official version (contested)
Skeptical view: great horned owls. Unconvincing to the investigators on scene.