I always thought it was strange that Daniel Patrick Moynihan died of a ruptured appendix. Appendicitis can be hard to diagnosis if it is located retrocaecal or if there is an extrememly pendulous cecum on a mesentery. However if I were to be taking care of Moynihan, a Senator, it would have been necessary to be extremely careful. Not that we are not careful with other patients, but he was a special case. If it ruptured an ultrasound or CT scan should have showed a mass effect. For him to fulmunate and apparently develope septic shock and die, though it does occur these days, it is not at all common. The mortality rate for appendicitis is about 1:10,000. The mortality rate for a ruptured appendix is about 1:1000, and it is slightly higher in the elderly.
All of that said, I always thought it was strange that Moynihan who hated Hillary, as did Moynihan's wife, died in this unusual manner. But it is unlikely Hillary was related to this event. No. I don't think so.