Princess Diana was not the victim of a murder plot when she died in a tragic car accident in 1997, a British police inquiry ruled on Thursday (December 14). Diana's death triggered a string of conspiracy theories that British spies or even her ex-husband, heir-to-the-throne Prince Charles, had plotted the accident because her relationship with Dodi al Fayed was embarrassing the royal household. "There was no conspiracy to murder any of the occupants of that car. This was a tragic accident," former police chief John Stevens said after a three-year probe into Diana's death in a Paris road tunnel. Stevens told reporters Diana was not pregnant when she died and "was not engaged and was not about to get engaged". Diana, Fayed and their chauffeur Henri Paul died when their limousine hit a pillar in the Paris road tunnel in August 1997. The death of the "People's Princess", the world's most photographed woman, sparked an outpouring of grief in Britain. Queen Elizabeth and the royal...