Footage from 2014 shows divers using flashlights to navigate the nearly 100-foot-long cavern in Vaavu Atoll, in the Maldives, where five Italian divers died earlier this month. On May 14, University of Genoa professor Monica Montefalcone, her daughter Giorgia Sommacal, marine biologist Federico Gualtieri, researcher Muriel Oddenino, and instructor Gianluca Benedetti did not return from a dive in the cave. Benedetti’s body was found outside the cave, while the others were located inside. A sixth