Below is part one of a documentary from the BBC about how Diana died. I am always skeptical of conspiracy theories simply because an elaborate story that seems to fit doesn't make it true. Anyone can construct a model for why it happens and rig it so that it explains everything that has happened, but that doesn't mean it's true. Some believe there was a plot by the Royal Family to kill Diana. These conspiracy theories remind me of some of the 9/11 conspiracy theories popular in the Middle East, such as the idea that the Bush Administration was responsible for the collapse of the World Trade Center or that the Jews were behind it.