The Mutual UFO Network (MUFON) reported on December 30, 2013 that two campers in Phoenix Arizona, received a souvenir from very unlikely beings.

"I was out camping with my friend and around 2 am a UFO landed. And aliens came out of the craft and took us aboard. They point to a few pictures and gave of each a crystal."

The eyewitness described the crystal to be the size of an inch and appears to be of yellow color.

The incident occurred on December 27, 2013 in the woods of Arizona. Oddly enough, this is not the first time that an alien encounter has been reported.

Nick Pope, a British Ministry of Defence employee, wrote a very interesting position statement about extra-terrestrial encounters in 1991; as written in Ronald Story's book: The Mammoth Encyclopedia of Extraterrestrial Encounters

"On the basis of my official research and investigation into UFO sightings and reports of alien contact, I am personally convinced that intelligent extra-terrestrials are visiting the Earth. I say this on the basis of the data available to me at the Ministry of Defence, both in terms of the historic records and several hundred new cases."

Why did the aliens give the campers a crystal, are they truly our friend or do they have an insidious motive?