I remember his family disputed it because he was left handed but it was his left wrist that was cut. They argued the record shows the vast majority of suicides of this type hold the cutting implement with the dominant hand to cut the opposite wrist. If memory serves the cut was also very small with not much blood indicating his heart had already stopped before the cut was made. https://www.thesun.co.uk/news/8181602/dr-david-kelly-not-suicide-wrists-slashed-wmd-dossier/ Postmortem records are sealed unit 2079 so we probably won't be around to read them.