Gray Apocalypse was inspired by an abduction event in Puerto Rico in May 1988. Amaury Rivera, a resident of Cabo Rojo in southwest Puerto Rico, claimed his alien abductors showed him an image of an enormous asteroid striking the Caribbean Sea near Puerto Rico, a catastrophe they predicted for the near future that would cause universal destruction and leave only a remnant of human civilization.
Rivera spoke about his experiences in a documentary by German filmmaker Michael Hesemann: UFOs: The Secret Evidence. He claimed he was taken from his car about 4:30 in the morning of May 8 and found himself aboard a spacecraft along with fourteen other people. A human looking alien with long black hair showed them holographic images that gave an idea of the alien’s home planet. Then came the hologram showing Earth’s destruction. Read more »