The link you followed will bring you to this page:

https://www.eventiavversinews.it/emanuele-calligaris-e-morto-per-emorragia-cerebrale-a-causa-del-vaccino-astrazeneca-i-periti-della-procura-scrivono-che-era-un-soggetto-a-rischio-trombosi-con-anticorpi-anti-pf4/