Colin Bertram

In the mid-1980s American farmers faced a dire future. Willie Nelson and other artists decided to help using what they knew best—music.

Investigators noted the hair on the alleged victim's arms was singed, and the skin burned. The grass where he claimed to have had the encounter was also scorched.

One of the most shocking cases involved an Air Force sargeant allegedly abducted by a saucer-like aircraft.

The government explained the rapidly maneuvering lights as a weather balloon. Experts say there are holes to that theory.