Investigators examine possible role of prescription drug in deaths of five Italian divers

MALDIVES — The investigation into the deaths of five Italian divers in a remote underwater cave system in the Maldives has taken a significant new turn after authorities discovered a partially used medication in the backpack of one of the victims.

Monica Montefalcone, along with fellow divers Riccardo Bellini, Stefano Greco, Elisa Marino, and Davide Romano, died during an expedition earlier this week. Their bodies were recovered at a depth of approximately 43 meters.

According to sources close to the investigation, a prescription medication bottle — believed to have been used shortly before the dive — was found in Montefalcone’s backpack. Forensic experts say the drug can cause dizziness, disorientation, slowed reaction times, and breathing difficulties, effects that could become extremely dangerous under deep-water pressure and in confined cave environments.

Authorities are now investigating whether the medication contributed to a medical emergency underwater that may have triggered a fatal chain reaction among the experienced group.

The case has been surrounded by multiple disturbing details, including bruises and injuries on the victims suggesting a possible struggle, traces of toxic gas found in their oxygen tanks, and damaged audio recordings capturing sounds of panic and confrontation.

While some experts believe the medication may help explain the tragedy, others remain cautious, noting that several questions — including the presence of an unidentified male fingernail and possible sabotage — have yet to be resolved.

Italian authorities, working with Maldivian officials, continue to investigate all possibilities, including accidental death, medical complications, and potential foul play.

The incident has sent shockwaves through the international diving community and raised concerns about safety protocols for cave diving in popular tourist destinations.