Clearing something up

Just to clarify, I've played some ARGs before. Hell, I'm following Marblehornets right now. (It's pretty cool, check it out.)

That thing in the picture, that is NOT the Slenderman. I thought I'd get that out of the way. However, I saw the coordinates that Priest posted, I'm going to check that out in the next few days. Anyone who wants to can join me.

What the hell????

Whoever HORN is, they're pretty good with computers. Now I'm sleeping with my computer in my arms (when I sleep at all) and this morning I had a new file on my computer. It was the same as last time except... well, that..... Thing in the picture, it had more arms.

There we go.

The last little while has been.... Chaotic. A family member died, but it's OK now.

I've been getting messages a LOT lately, so here's a basic summary of what I understand so far.

This man "Priest" has been contacting a few of you with offers to spy on HORN for him. Apparently he wants to take Christina with him, although I don't know why. Apparently at least one of the high priests of HORN know of his plans,

Oh, and Elena's missing, all her stuff is untouched, it's like she.... vanished

I need to change my password....

I swear when I get a hold of the bastard who took my computer, I will kill him five different ways.

I lost my computer yesterday, and when I woke up this morning, there was a picture I know i never downloaded. I can't get it up, someone attached a worm program to the image that deleted it (along with most of my files)
Here's a pretty bad description of the picture though:

It's a picture of Christina tied to a chair, around the chair are some weird symbols, and there's a shadow over her face, here's the weird thing, the shadow looks like it has about six arms, and stands about 7 feet.
..... Nobody's that tall....


Are they?