For 28 years, the world believed it was just a tragic accident in a Paris tunnel. But now, the former head of police breaks his silence to reveal what truly happened to Princess Diana—and why powerful forces tried to bury the truth forever.

Nearly three decades have passed since the world awoke to heartbreaking images from Paris: a mangled black Mercedes deep inside the Pont de l’Alma tunnel, and the devastating confirmation that Diana, Princess of Wales, was dead. Officially, it was a tragic accident caused by a speeding driver under the influence. Millions mourned. Conspiracy theories swirled….