The Pentyrch Incident documents one of the most intriguing UFO cases on record. On a cold winter's night in South Wales on February 26, 2016, multiple witnesses reported a dramatic scene: a huge pyramid-shaped UFO, moving orbs and beams of light, along with military planes, helicopters, a chase, explosions, shaken buildings, and later, damaged trees and wreckage.Caz Clarke, a resident of Pentyrch, was a firsthand witness to these events.