In 2004, police officer Leonardo Samaniego of Monterrey reported an encounter with a floating, humanoid figure clad in black, with glowing eyes and “tattered robes,” which he described as neither human nor mechanical. The incident, captured in his official testimony, became known as the “Witch of Monterrey” and was followed by similar sightings from other officers and residents, including a video showing a dark form descending near a cemetery. Some argue the entity moved with intelligent direction—hovering, changing altitude, and reacting to observers in a way unlike known aircraft or drones. UFO investigators and cryptid researchers still debate whether the figure was a misidentified craft, a hoax, or something stranger.