Weeeell, I meant more along the lines of the Yeti, based on the "mysterious" photograph. I'm not a Yeti believer, despite my husband's insistence they're just roaming around.
I think the Gulag killer is a really interesting though and I wish there'd been more time to discuss that one. I don't really know a lot about that theory, but, based on what you said, it does seem ripe for further exploration. It'd be a massive undertaking, but it would be really interesting to review records and trace those that went missing/escaped in a range of dates prior to the Incident. That said, I'm not sure what kind of records would exist and if they would omit certain things. I'm not well versed in Gulags and how secretive they could be. It certainly is interesting, though. Especially, as you noted, admitting failure to be able to keep dangerous criminals locked up could reflect a failure on the government. That's something they definitely didn't want. So interesting! But, I definitely agree that the Gulag "killer" can't as easily be written off. My only question would be that of motive, but, that's probably a better topic explored on another part of the boards.
So, really, what I'm saying is I don't just want a two part episode, I want a mini-series. :)