There has been a surge of alien sightings on two of my favorite shows, Dead Files and Ghost Adventures.

Those on Dead Files are interdimensional aliens. Amy described them as looking like a combination of a dragon, a spider, and (something else)...

Anyway, the sketch done of the thing doesn't look like that at all.

Ghost Adventures was about your "normal average everyday" greys. The owner of the house where aliens come around said that he killed 3 of them with a samurai sword. But the reason he didn't have any alien bodies is that unless you take their heads off the corpses disappear. (Hmmmm...)