WackyMeetsPractical wrote: Those questions sound kind of stalker-ish. I definitely don't think we need to be asking him to take videos of the dumpster or the garbage truck. That just sounds weird. Besides, if any echoes were going to show up there, it would have likely already happened, and we would have known.
This. The questions about exact time, location, etc are pretty personal - I wouldn't answer these if I were asked.
Also, Mr. A notifies us about the echoes, and, considering that the echoes correspond to comic book pages, he probably won't get more of these (well, maybe one or two more).
And, contradicting what I said earlier in this post, I'm willing to ask him about his wife. It's way too direct, but I don't want to wait and beat around the bush. Also, from what I see, it would be difficult to organize the hivemind around one particular person.

Besides, unless we push too hard, it's not like he's going to say "actually, my wife is long dead, and I'm just talking to myself". At first, we'll just get some hints about the nature of his delusion (which I assume him to have

).