About Stone Bees [a Marble Hornets Fan Book]

Brian's House (theory)

You remember that when Jay went to Brian's house he found a mattress in the wardrobe with a blanket and a bottle of water? Probably you do, yes.
However.. Why is it there? I mean, if that was Brian's house, he would be sleeping in a bed in his bedroom, wouldn't he?

That's why I think he probably had a guest. And the guest was either Seth or Alex..

Arguments for Seth:

Seth went missing before Brian did, or rather, Alex tried killing him before Brian, but Seth did not die. So he asked Brian for help and hid at his home.

Also, this would be logical as to how Brian became Hoodie; while Seth was at Brian's, they made up a plan of what to do with Alex. This plan involved disappearing from view, so they hid behind masks after Alex attacked Brian, and he fled to an appointed place where he'd be safe.
It would explain how Hoodie joined TTA so fast and how he knew what to do; it'd have been unlikely for him to surprisingly find Seth while/after being chased by Alex. Also, even though Seth knew Alex was going to attack Brian, he would never have gone to Brian's house to save him; it'd have been too risky because so Alex might discover that Seth was still alive. So I think he hid in the wardrobe while Alex attacked Brian and hoped it would run as planned.

It did and Brian stayed hidden at that place while Seth told Jay to visit Brian's house. After Jay did, Seth met with Brian.

How Tim was involved, I can't tell yet.
But they probably just went to Tim's and told him about everything 'n shit.

Arguments for Alex:

Alex did the same thing at the end of MH when he hid at Tim's attic. And it was exactly the same way; he slept hidden on a mattress with water bottles around it.

Also, it'd have been a good tactic to attack Brian; catch him when he let his guard down.

Arguments against Alex:

Brian would have definitely noticed since the wardrobe was next to the living room, especially since even Alex would need to visit the bathroom. And it'd have been way too risky. Only one small sound and Brian would have found him. Or what if he would suddenly open the door to his wardrobe?

It would make no sense. Why should he risk being caught? And why would he need Brian to be off-guard? A sudden attack would be more logical, more effective and less risky.