Nine people were confirmed dead and four were still missing after a British-Norwegian fishing vessel sank off the coast of the Falkland Islands on Monday, the boat's owner said on Wednesday.A total of 27 crew members had been aboard the Argos Georgia, a Saint Helena-flagged vessel, of whom 14 have so far been found alive, Stig Ervik, CEO at Norway's Ervik Havfiske Holding, told Reuters.