This story, presented here by Puerto Rican investigator J. J. Martin, has never been debunked. Like Whitley Strieber, this witness received warning of earth changes to come in 1988, but there was no date given. It’s an interesting case and the interview here is quite fascinating. (The clip of the aliens that appears in the video was not taken by the witness, but the UFO photos were.)

http://www.youtube.com/watch?v=SVI6jeZ6K-k
Story Source:
http://www.youtube.com/watch?v=SVI6jeZ6K-k