I don’t even know to what extent the story is true; as usual it’s highly emotionalised, and it’s obviously about blaming vaccines no matter what, no question of rational enquiry. There’s masses of this sort of stuff and it usually turns out to have been highly exaggerated, like the “108 Deaths from MMR” above.
If there are court cases, there are presumably court records, with evidence and scientific theory presented. Those would provide much more reliable information than this sort of thing.