I was trying to inject a bit of humor, (but obviously failed).
The bomber in Nashville was somehow talking about lizard people, and the greys are usually referenced, when people talk about being abducted.
I always get a laugh, reading about lizard people, and greys, and the incident in the northeastern usa, when bob and betty hunt(I'm not sure about the names)were abducted in the 1960s, they said it was the greys who did it.
Always good for a laugh! (For me, anyway)