It’s a sad thing that she’s now dead, but to continue discussing and debating the cause of death is not empathetic or even productive. She is gone now. Nothing will change that.
Time to look at other matters, where one’s opinion really matters.
Ri-ight! "Some people did some thing." There's nothing to see here! Move along!
Regards,
Talking about her cause of death as part of a larger pattern is what her sister asked us to do. It may save lives and lead to justice.