Was David Carradine Murdered?

I was quite shocked about the news of David Carradine's death. At first it looked like suicide but later on when more information came out, it seems that Carradine died accidentally. But some people think that he was murdered. But still there are others who think it was an accident, he was apparently attempting something that went wrong and caused his death.
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It is too early to speculate now, let's wait until more information come out.
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More details about Carradine's death at Free Live News.