The damaged car in the Pont d'Alma tunnel in Paris in which Diana, Princess of Wales, was traveling in this Sunday, Aug. 31, 1997 file photo. A three-year inquiry into the death of Princess Diana and Dodi Fayed has concluded that allegations of murder were unfounded, and that there is no reason for suspecting the involvement of the royal family, a senior police officer said Thursday, Dec. 14, 2006.