There seems more left unsaid than said. It seems very peculiar to me that this matter has been revived so emphatically at a time that appears significant with regard to the litigation. Perhaps your motivations are genuine, but I remain unconvinced.
Other than writing, and apparently tweeting prolifically, about the matter, do you have any involvement, direct or indirect, with any active or potential case concerning the accident under discussion in any court?
Answer: No
Do you stand to benefit in any way (financially, professionally, etc.) from this matter?
Answer: No
Other than a solicitor/client relationship, what relationship do you have with the family or friends of the deceased?
Answer: None apart from interviewing them by phone and email etc