On the 4th of July 2012, the following threads were posted on the /x/ (Paranormal) section of the popular imageboard 4chan.
Note: Both threads are quite long, so I took the liberty of abridging them. Therefore, only the original poster and the most relevant replies are displayed here. You can read the entire archived threads here and here (warning - possible NSFW content).
The original thread[]
The picture
Captcha: suburb ioentryd
The picture of the door
10416408 - The video[]
The new thread[]
The second picture Jacob posted
Jacob's last reply