Totally possible, I don't claim to know, but would definitely like some more information about it. This preview sure paints a totally different picture, but granted it's presumably written by a reviewer/company/ideologue/etc.

I asked a Russian associate of mine on the day the bombing happen, he claimed the fellow is pretty much a fringe nobody (no power). I take what he tells me with a grain of salt, but consider him to be a relative pulse on Russian thinking, though I doubt he is an average Russian.