Lost Homestar Runner Cartoon

I'm sure you all remember Homestar Runner. That old flash series with the wacky cast of characters? From the titular character Homestar Runner and Marzipan, his girlfriend, to the Strong Bad family (which consists of Strong Bad, Strong Mad, Strong Sad, and their pet, The Cheat). Caught up? Cool.
Well, one of the various ways that an episode would go was Strong Bad responding to emails he gets sent from his fans (often called Strong Bad Emails, or sbemails). In one episode, he talked about strange cartoons, and actually made one. Well, I remember an episode of this particular series that I can't seem to find anywhere. I'm hoping any of you can find it. Let's begin. The episode started with Strong Bad singing while typing “strongbad_email.exe”, and getting a message. 
The message had no introduction (which normally would be either "Dear Strong Bad" or some variation of a greeting), and simply had the word “watch”. Below the text was a link. The link was to “LikeLeav.com”, a play on LiveLeak. As soon as I saw this, I knew shit was gonna hit the fan. He clicks on the video, only to see a bald guy sitting on a chair in a dark room with a table present.
“Ooohh, what’s this guy doin?”.
In the background, there were three people: a woman, a boy, and a girl. Each were tied up to chairs and held at gunpoint. Another man was holding the bald guy at gunpoint. You could hear classical music playing in the background on a vinyl record. The man gave the bald guy a pocket knife, and cocked the gun. It then cut to Strong Bad's face, not allowing the viewer to see what he was seeing. Suddenly, the sound of human screams and a knife carving into flesh could be heard as the music got louder, and the family in the background started to scream. The last bit of the video was simply the chair and table, with the man no longer present. But the sound of gurgling could be heard, and family in the background scream once more before the video ends.
“OOOoooohhhh, cool movie scene! What movie is that from? Maybe the uhhhh....the movie movie?”
He automatically gets a response from the person: “its real”.
Strong bad quietly went to the person's email, and deleted it without saying anything. He then got up and, without saying a word, bashed his computer into pieces while screaming in terror.
It then cut to the outside of his house, showing Strong bad sprinting away, screaming. A person sitting in the bushes, with a laptop and a camera they were using to film Strong Bad is shown. The last frame of the video before it ended was a mouthless darkened asset of Strong Bad against a black background. 
I remember being confused with what I had just watched, and being a little bit disturbed. What was what I just watched? Was this made by the Brothers Chaps? If so, why was it so grim and dark compared to other Homestar Runner episodes? Was this a bootleg or a hack of some kind? If anybody can track this lost media down, please do. I would like to know more about this thing I just watched.
Category:Homestar Runner
Category:1hat6y0u stories