Oh, I get it. Well, it’s definitely possible. I’m not trying to dispute your overall theory, by the way (note my username); I’m just wondering... But I would tend to think that this person does not have a criminal record. There is a law enforcement component of this somehow, or in some way, and that could very well be that unsub(s) is a LE officer, or is linked to LE system in some way. There were (are) so many different leads that weren’t followed up on, or ever investigated (it seems, anyway).