Lady Diana should not have died after her car accident, a new book is causing a stir.

Much has been said about the disappearance of August 1997. Forensic reports have been examined, numerous investigations have been carried out, and a number of conspiracy theories have been floated. A new book entitled Christopher Hart of Unnatural Causes, written by Dr Richard Shepherd, a renowned forensic pathologist on the other side of the English Channel, looks at the circumstances of this disappearance in an extract published by the Daily Mail.