Search crews have carried out further inspections of a luxury yacht that sank in a storm off the coast of Sicily as the hunt for six people feared trapped in the vessel continues.The Italian Coastguard has not ruled out the possibility that those missing, including technology tycoon Mike Lynch and his 18-year-old daughter Hannah, may still be alive, with experts speculating air pockets could have formed as the yacht sank.

Search crews have carried out further inspections of a luxury yacht that sank in a storm off the coast of Sicily as the hunt for six people feared trapped in the vessel continues.The Italian Coastguard has not ruled out the possibility that those missing, including technology tycoon Mike Lynch and his 18-year-old daughter Hannah, may still be alive, with experts speculating air pockets could have formed as the yacht sank.