The death of Pieotro Sambi deserves more scrutiny.
Sambi was Apostolic Nuncio to the United States and confronted ex-Cardinal McCarrick in a loud screaming match about McCarrick's perversion, according to the just released statement by Archbishop Carlo Maria Vigano, who had also been Apostolic Nuncio to United States.
Sambi died soon afterwards due to complications from surgery in Baltimore. He had been expected to live.
Vigano's statement is here: https://www.scribd.com/document/387067784/Testimonyxcmvx-Xenglish-Corrected-Final-Version#from_embed