[Jack frowns.] "See, I was hoping to disprove that idea, because pocket dimensions are really hard to dismantle from the inside. But, if that's what we've got to work with..." [A deep sigh.]

"Yeah, from what I've heard, everybody comes in by that train, it should be our big clue. I don't have nearly the equipment I'd like to have to be able to start getting readings off of it, though. If it's yanking people out of time and space and bringing them here, there's got to be some sort of energy trace, rift signature, something."