Well then what did the autopsy say?
Sad story and all but what actually happened
They told people, "Wait for 15 minutes after your shot in case there are any 'rare' side-effects."
Woman dies after 7 minutes
"It was natural causes."
https://blossom.primal.net/2c4436ce3e44a22058e7b64723daf37ba762c3ca928588bc004760be1cc95655.mp4
Discussion
The autopsy said it was natural causes. I don't think anything happened, there is no recourse.
https://blossom.primal.net/14fbe92725f5f304185c98d257ad354ab300cd19a85b8fe46b1283d264500fcd.mp4