Discovery+ has released a new documentary series titled Diana Inquiry: Death in Paris, offering a structured look at the events surrounding Princess Diana’s tragic passing. The project arrives as a concise four-episode investigation that aims to reassess the official inquiries conducted in the immediate aftermath and in the years that followed. The filmmakers promise an examination of the two formal investigations into the crash: the initial inquiry conducted in 1997 and a subsequent, independent Paris police review launched in 2004 to reassess the circumstances surrounding the accident.
For many years, the death of Princess Diana has been the focal point of persistent questions and contested theories. This series intends to explore those lingering doubts by presenting a narrative built around the key phases of the investigations and the information that emerged over time. By revisiting the core facts and speaking to figures connected to the cases, the program seeks to provide viewers with a clearer sense of how the inquiries evolved and what remains disputed in public memory.
The documentary features conversations with detectives involved in both investigations, including some who will share publicly for the first time. The production team, led by Will Jessop and Barnaby Pell of Sandpaper Films, brings their previous experience on Diana-focused projects to this new examination. Sandpaper Films previously produced Diana 7 Days, which captured aspects of the period in the days immediately following the tragedy, and this new series expands on that groundwork with a broader, more analytical approach.
Princess Diana was 36 years old when she died in a car crash in Paris on August 31, 1997, a date that remains etched in contemporary memory for many audiences around the world. The documentary acknowledges this milestone and uses it as a reference point for tracing how the investigations unfolded, what conclusions were reached, and how public perception has shifted over time. By presenting the timeline in a measured, documentary style, the series seeks to illuminate the complexities of high-profile investigations while respecting the sensitivity of the subject matter.
Ultimately, the program aims to deliver an authoritative account that reflects both the official records and the broader, intermittently voiced concerns that have lingered in the public discourse. It positions itself as a careful reassessment rather than a sensational retelling, inviting viewers to consider how factual inquiries are conducted, how information is corroborated, and how narratives about a well-known tragedy are shaped by new testimony and evolving circumstances. The effort contributes to an ongoing conversation about accountability and transparency in inquiries of this magnitude—an important reminder that the pursuit of truth in such cases is rarely straightforward and often continues to unfold long after the initial reports have been filed.