So with this being the episode before LFOT, do you think they had a reference of the vampire's "new attack" on people? Garth gave Bobby a call and we have this line from Bobby:
I mean...vampires stealing blood packets and not feeding on humans and only turning them...it was something that wasn't a usual "vampire thing" until Sam and Dean found out in LFOT.
What do you think?
BOBBY: Yeah Garth, what do you got? (Bobby listens to Garth) Never heard of a vamp doin' that. It doesn't sound like our kind of thing. Better drop a dime to the FBI.
What do you think?