There are innumerable documentaries covering Diana’s death on YT. I just looked and it appears that those deviating from the mainstream narrative have now been deleted. Perhaps you should check out Bitchute…
John Morgan has written several books on the topic, at least one of which I’ve read. There are many anomalous features of that night. I would discount none of the theories, as there is the unmistakable reek of cover up about the whole event.