Sam's Diary Video 1 has a number of distortions during playback
'I am monster' @ 4815162342.com forum
found some interesting frames that seem to be a picture overlay
Update: After many attempts I was able to see and grab the hidden face in the diary Video that was posted about earlier.
My original Inclination to think it fake was wrong, Sorry to those who found it, Great find guys.
Here is a Slideshow of the distortions.