I have a couple questions which I would like answered.

[Godamit]

That does seem to work, except, if it was meant to be a trilogy, it still isn't one. I believe I read somewhere that Requiem was non-canon, and playing the game, it is very believable. Though what you said on this does make sense.

Yeah, as for the hallway event, I've only seen speculation on what it was, I had a feeling it was just the virus already kicking in, but I was curious if the dev.'s had an idea other than the virus at this point, we'll need confirmation from any one of them who knows.