An attempted suicide, attempted murder, demonic possession of children...and now an actual death.  This case is escalating too fast; if we don't figure out what's going on soon, everyone in this house could die.  Including us.

I've got to come up with a plan.

[I'm afraid you get a link to the video for this one. The relevant part is from around 7:45 to 10:18. For those of you who don't want to watch, this is more or less what happens:

Ayako, in full miko garb, stands in front of three large rocks and places a branch with a bell hanging from it in front of the center rock while Mai (brokethecamera), Monk (monk_n_roll), and John (principio) look on. Ayako recites a supplication, followed by the Shinto Kuji, which causes the bell to ring. Spirits emerge from the surrounding trees dissolve, flowing into the branch and making the bell ring more times. But then, zombie-looking spirits start appearing and approaching from the surrounding area! Ayako coolly picks the branch up and turns to the zombie-like guys, saying "Come, the time for you to sleep has arrived at last." One of the zombie-ghosts looks like it's going to attack her, but she just waves the branch and it dissolves! As she continues to wave the branch, the spirits vanish with each ring of the bell. Soon they're all gone. Behind Ayako, dark forms begin to rise out of the three rocks. Mai sees these and calls out to Ayako, who turns, holding the branch in front of her. The bell rings, and the dark forms disappear, leaving the rocks to split open. Ayako puts the branch back in the ground in front of the middle rock, spreads her arms, and claps. The string holding the bell to the branch undoes itself, and the bell falls to the ground. Ayako breathes out slowly. Behind her, an amazed Monk comments "She didn't need us, all right."]

Hey, everyone. ...I know it's been a while, but I have a question. And knowing my luck, it's probably important.

So, uh. Say you met some people on here from the same world as you, but you're pretty sure they're from the past. But you've never heard of them before, even though they sound like the kind of people you should've run into before. Or at least, the kind you should have heard mentioned some time.

Oh. Let's also say that one of them looks exactly like you.

... What do you do? Other than trying to find out more somehow, I'm totally out of ideas.