You can tell he's alive by the bright red blood and the fact that it's running out - if he was dead, it would be congealing, clotting, and turning dark. His pose & the activity in the background also indicate that he's alive, awake, & aware (looking into the camera), and sitting in a triage area of an emergency room. The lack of injury to his upper arms would seem to refute the Harley story - no road rash.
I was looking around and I think I saw it on Deathgallery.com(sorry,I don't know how to make it clickable) BE PREPARED!!!! Do NOT eat before viewing! There's some really insane stuff there. I had to shut down my CPU. I don't even think a E/R surgeron can stomach it. Seriously!! Later.