AN Italian judge has ruled that two employees of a U.N. agency cannot be tried over the deaths of the Italian ambassador to the Democratic Republic of Congo, his bodyguard and a driver in 2021 because they have diplomatic immunity. Luca Attanasio, bodyguard Vittorio Iacovacci and their driver Mustapha Milambo were killed during a botched kidnapping on a road in eastern Congo as they were heading toward a World Food Programme (WFP) project. Rome prosecutors had requested a trial for Rocco Leone and Mansour Luguru Rwagaza, who at the time of the attack were respectively the deputy chief of the…