We've now seen a clear, uncensored version of the photo of David Carradine's body, and it reveals a powerful clue reinforcing the theory his death was an accident.

The rope around his neck is knotted in front -- common in the bondage community. We checked around with experts, who say a knot in the front is a telltale sign someone is not doing themself in. The frontal knot makes it fairly easy to quickly escape if they start losing consciousness.