As we continue investigating the San Antonio Case, Jaime Maussán interviews Remigio Vaca, one of the children who witnessed the crash of a flying disc in 1945. Not only was he one of the direct witnesses to the fall of the UFO, he also shows us a piece of metal that was extracted from the space ship. He recounts his experiences in the presence of the aliens, the characteristics of these beings and the telepathic messages & images he received when observing the ship. Just a few days after the collision, the aliens disappeared. Reme describes the experiences of those who went inside the ship before the military arrived.