What and who caused the death of Lady Diana? Was she a victim of a fatal accidental car crash, or was she violently murdered through a precise and well organized plot? According to the authors of many books it is an extremely mysterious event, and it will remain so forever, however this book gives out evidence, testimonies and accuracies about how things really went. Nothing of what happens can remain hidden forever! The literary content of this book, like a manual, aims to reveal everything about what everyone called "THE BIG UNSOLVABLE MYSTERY ABOUT LADY DIANA`S DEATH".