The Italian Coast Guard deploys an underwater unmanned vehicle to search for six passengers missing after a luxury yacht sank off Sicily as hope fades that they will be found alive. The 56-metre (185 feet) British-flagged „Bayesian“ was anchored some 700 metres from Porticello with 10 crew and 12 passengers on board when it was struck by a waterspout — akin to a mini-tornado — before dawn on Monday. IMAGES