The documentary 'unlawful killing' is worth a watch to understand the media shennigans surrounding Diana's death. Here's a link to JuTube: https://www.youtube.com/watch?v=2jFkkRF-nXg
The court verdict is that she was killed unlawfully.
From Wikik: "In English law, unlawful killing is a verdict that can be returned by an inquest in England and Wales when someone has been killed by one or several unknown persons. The verdict means that the killing was done without lawful excuse and in breach of criminal law."
The press did not report the verdict.