1AmTheHelp3r

Holy shit that's a lot of stuff. So that liquid which is beginning to look more and more like honey and water to me seems to be really important. I presume the news report about the Serial Killer is actually referring to past Slender Victims.
It would appear that Xuch was right about the attic being the end game because it looks like it has suddenly become outside (I knew that room suddenly being empty last video was important). This means Slendy and Caught may have to share a room again.

Radio seems to be about a serial killer murdering people and leaving the bodies for kids to find. (not horrible whatsoever)

We've just received news that police have just uncovered yet another body, possibly linked to the prolific showtime killer.
The press conference will take place shortly hopefully we will receive information...um...law enforcement officials say the word that we are receiving at the current moment is that it is indeed the work of the showtime killer.
We go now to our on site reporter Bill. Bill, are you with us Bill?
...static...
Hmm....I apologize, it seems that we are dealing with technical issues. We will (____) there as soon as we possibly can...uh... in the meantime the weather outside is a chilly 45 degrees with light showers in the university district. There's a...
...static for 20 seconds...
Up in the mountains however it is another snow blast. (SNOQUALMIE PASS) was buried under three feet of snow last week during the holiday season. We are now receiving more information on the recent uncovering of the body in Seattle. The corpse was discovered by children today where fossils at the museum were part of much of the programming
And has apparently been buried for several days as the body is at some stage of decay. The body has been taken to the city morgue for identification and cause of death. We will bring you news as the story develops.

We're receiving early word now that the police do suspect that the corpse is the work of the showtime killer. The recently active serial killer whose motives and pattern continue to confound investigators. The body held the note reading, “The show must go on” A common theme that many of the crime scenes relate to the showtime killer. This is in fact another victim. This will be the 17th known victim on the west coast. Cause of death and identity of the victim have not yet been stated. And the body was dug up earlier today by children attending the Aurora fossil museum Where children take part in staged archeological digs where there are fossils and treasures planted by the staff.
...static...

The drawing in the last video is gnawing at the back of my head and this is what has came out of the train of thought.
The idea I milling around stems from Help3r telling us in tinychat that Roivas is the " tongue of the serpent", Roivas's need for more power, Roivas's fear of Help3r, and Roivas's long absents "3 weeks as of Monday I believe"
1. the drawing associates a person with Slender Man by putting a X over their face, and that the jar has some power over slender man and would then have power over the other person in the drawing.

2.Help3r would never draw a X over help3r's face

3.Roivas never told us what they needed power for, nor did anything Roivas said ever really help us in helping Caught with this house puzzle.

4. If said jar does have power over Slendy and his proxies then this would explain why Roivas runs from Help3r if Help3r had the jar all this time.

5.With Roivas going missing and now the murders it is not a huge leap in logic to put Roivas in connection with the murders.

Further more we might ever be able to stretch to the point that Help3r did not "brick" Caught but in stead Roivas did and Help3r came to Caught's rescue.

This is as I said a strange train of thought and I hope I just went off the deep end while I pieced it together, mostly because we the butterflies gave Roivas the power and if Roivas is the killer or even just a part of Slender Man we gave Roivas strength.

I think whatever Roivas was trying to do, if it had succeeded the whole House Puzzle wouldn't have even happened.
I'd say there's nothing Roivas can actually do until Caught is out of there.
I think the person with the X over their face is supposed to be Caught, using the jar on Slendy, like it's some sort of showdown or something.
Remember, Roivas has only twice actually tried to do something, and both times the thing didn't work. The first time because Caught wouldn't go upstairs and the second time because Natalie didn't go to find Caught soon enough. So we still have no idea what he was trying to do.

Also, Checkers. When you send in our next answer, it might also be a good idea to tell Caught what the current date is, especially if we're going off the Narnia time idea.

"I see them all. I watch them play and sing, but the world has told me I can't see a thing.The world claims I am sick, something's broken inside while it crushes my happiness and blinds my sight. The world holds me close; I let you cry, pray selfishly that I will be "Alright", kiss my forehead and turn out the light.I smile to you, wave goodbye with my eyes while these restraints pin my arms to my sides. I will sit still, watch the lights dim and wait. Patience comes easy to those who create. In the dark I will work, loosing these binds, I'll have no place in this world, as long as you repress mine. A gentle tear, and freedom greets my limbs. This cruel captivity now comes to its end. The world says I am broken, claims I'm insane, so goodbye to the world, tonight you pray in vain."

Given the new rule. I'm betting on either Christopher Robin or Winnie the Pooh.