A mother and her daughter pause at a makeshift monument for Princess Diana in Paris, where Diana died on Aug. 31, 1997. The Princess of Wales was killed along with her boyfriend, Dodi Fayed, and driver Henri Paul when their car crashed at high speed inside the Pont de l'Alma tunnel. In Britain, the Union Jack is flying at half-staff to mark the occasion. Story on Page A4. For related stories and extended coverage of the anniversary of Diana's death, please visit our Web site (www.desnews.com).