Pope Francis’ chief Vatican prosecutor retires; deputy prosecutor promoted

Alessandro Diddi addresses Pope Francis during the opening of the Vatican City State court's 93rd judicial year on March 12, 2022. Alessandro Diddi addresses Pope Francis during the opening of the Vatican City State court's 93rd judicial year on March 12, 2022. | Vatican Media.

Pope Francis on Friday accepted the resignation of the chief prosecutor of the Vatican City State court, Gian Piero Milano, and named a new prosecutor.

Milano, who will turn 75 in November, has been the Vatican tribunal’s prosecutor, also known as the promoter of justice, since October 2013.

As Vatican promoter of justice, Milano oversaw the investigations that led to the two “Vatileaks” trials and the prosecution of a priest and former Holy See diplomat for the possession and distribution of child pornography, among other cases. He was formerly a professor of canon and ecclesiastical law.

The pope on Friday appointed Alessandro Diddi as new head prosecutor. An adjunct prosecutor for the Vatican since 2015, Diddi is lead investigator for the Vatican’s major finance trial against defendant Cardinal Angelo Becciu and nine others. He also has a background as a criminal defense lawyer in Rome.

To fill the spot left by Diddi’s promotion, Pope Francis on Sept. 23 named Settimio Carmignani Caridi adjunct prosecutor. Caridi, 68, is a professor of canon and ecclesiastical law at Rome’s Tor Vergata University. He also teaches Vatican law at the private Catholic LUMSA University in Rome.

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