Read about this one some months ago, seems like all the locals are afraid of him now. They think he's a witch or zombie or some such nonsense.
Lucky the diver wasn't an INGO member. Any of us would likely have figured it was the start of a zombie apocalypse if we were corpse diving and one grabbed us. Back out and call in the underwater nuke, its the only way to be sure.
I heard about this, and saw the video a few weeks back, all I know is, if I were the diver who had that hand coming at him from the darkness, I would have crapped my wetsuit! Amazing story, though. One of those stories that if you saw it in a movie, you'd go "yeah, riggghhhttt".