Funeral of Diana, Princess of Wales Shakespeare's "Hamlet", was sung by the Westminster Abbey Choir conducted by Martin Neary as Diana's cortège departed from the main nave of Westminster Abbey. On the same day, a memorial service was held at Washington National Cathedral and was attended by 2,170 people including the British ambassador John Kerr, the U.S. ambassador to the United Nations Bill Richardson, and chairman of "The Washington Post" Co. executive committee Katharine Graham. On Sunday, 7 September, an additional service for Diana was performed at Westminster Abbey in response to popular demand. The burial occurred privately later the same day. Diana's former husband, sons,
Death of Diana, Princess of Wales conspiracy theories first, before any further comment can be made," On 16 December, it emerged from Sky News reports that there was "no credible evidence" that the SAS was involved in the death of the Princess and the others, and thus no reason to re-open the investigation. "The Murder of Princess Diana" is a bestselling 2007 book by British journalist Noel Botham which disputes the official version of events and suggests an orchestrated conspiracy. A fictionalised telemovie adaption, "The Murder of Princess Diana" was later released. "Unlawful Killing", a British documentary film about the deaths of Diana and Dodi, was shown May