Here comes the treacle again. Find a problem and apppoint a comittee to investigate it. I can't help but think of an old Christian saying that bears some relevant here.... "God loved the world so much that he sent His Son....instead of a committee". This reminds me more and more of "Yes Prime Minister"
Sad story. And for once, a case where the vax is the likely culprit.
However, I am equally concerned that the deceased was given AZ to begin with. It was contra-indicated for use by under-30's with many countries voluntarily increasing that to under-40's.
The person who authorised the shot, has some explaining to do.