A British-flagged superyacht named 'Bayesian' sank off the coast of Palermo, Sicily, during a tornado, resulting in one confirmed death and six individuals missing. The vessel, carrying 22 people including a one-year-old child, capsized around 5 a.m. local time, prompting a rescue operation by Italy's coastguard and firefighters, who successfully saved 15 individuals. Among the missing are four Britons, a Canadian, two Americans, and a crew member. Witnesses reported that some of the missing may be trapped inside the hull, as divers continue their search efforts. The Italian Port Authority is investigating the incident, which occurred in treacherous weather conditions. Rescued individuals are receiving medical attention, with survivors reported to be in stable condition.