Aliens

For those who don't know, Travis Walton was allegedly abducted by a UFO in 1975. He was with 5 other friends who witnessed the abduction and they saw him get taken by a beam of light. They drove off in a panic and left him there (This part I don't know if I agree with. If they were real friends, wouldn't they try to save him? But maybe they weren't very close and even close friends might panic and flee in terror if it was a real incident)

Walton was missing for 5 days. His friends were accused of murder by the Sherrif. But all of them passed a lie detector test that allegedly proved they believed they saw him be abducted by a flying saucer.

Walton's retelling of the incident is interesting including seeing short aliens that are similar to "Greys" and seeing tall, muscular humanoid aliens, perhaps similar to the Nordic aliens? While the event happened in less then an hour for Walton, in reality it was 5 days.

He claimed the Nordic like aliens returned him to earth after he tried to confront the Greys. Walton also passed the lie detector test. His encounter was made into a film though the film is not entirely accurate and was heavily dramatized as usual. He also wrote a book and has his own UFO convention.

Many people accused him of lying or having a hallucination. But how could 6 people all have the same hallucination? Don't think they were tested for drugs or alchohol but even if they were it seems a bit far fetched that they all saw the same thing?

I am not saying if he is lying or telling the truth. But what do you think about this incident? And do you know of other incidents like this?