From AP:
The Vatican appeals tribunal declared a mistrial Tuesday in the Holy See’s big “trial of the century,” a stunning blow to both Pope Francis’ legacy and Vatican prosecutors who had put a cardinal and several other people on trial over alleged financial crimes. In a 16-page ruling, the appeals court ruled that Francis and Vatican prosecutors both made procedural errors that nullified the original indictment against Cardinal Angelo Becciu and the others and required a new trial.
Defense lawyers said such a ruling was significant if not historic, since it amounted to a Vatican court declaring that an act of the Pope had no effect. The ruling was a win for the defense and a huge setback to Vatican prosecutors, who have been scrambling to salvage their case.