Hmm... I'm not sure what to make out of this one...
The first thing that comes to mind his hoax... I for one am immediately suspicious when I'm told something hasn't been tampered with. Next, there's the typo/misspelling on the text embedded onto the video (which right there tells you the video HAS been tampered with). I've seen a lot of video editing software that will allow someone to implant shadows or transparent/translucent images.
Rarely is there a back story associated with things like that... "Why exactly did you put cameras in this specific spot of the house/garage/business?" "Because of strange noises, feelings, etc. people claim they get there."... Usually that's it. I'd be more impressed with "all of my crescent wrenches one night were laying on the work bench in satanic or pagan or christian symbols, and this happened repeatedly so one night I set up a camera to record the phenomenon."
Can we get three cheers for the resident semi-skeptic?