Maybe they could have the guys from Ghost Hunter come in and help to find them, maybe use that electronic voice phenomenon, tool they have. Surely these guns are leaving traces of their existence, in the spirit realm aren't they?
I wonder why they didn't show pictures of all of the "ghost guns" they have confiscated from crime scenes? Wouldn't that give a better depiction of just how widespread their use in the criminal underworld they are? Oh that's right, if you do that, it might give people the impression that it's not really the major crime issue they want to portray.
