There's no relief for the Norman Atlantic ferry.<br/> <br />Fires continue to burn after nearly a week, hampering the investigation into the deaths of at least 11 people, as autopsies begin on the bodies that have so far been recovered.<br/> <br />Now sitting at a southern Italian port, the multi-deck car-and-truck ferry caught fire off the coast of Greece. But the reason why is still unknown.<br/> <br />As emergency workers struggle to search the lower decks, where more bodies are feared to be, family members demand answers.<br/> <br />(SOUNDBITE) (Italian) WIFE OF MISSING ITALIAN LORRY DRIVER, MARIA BALZANO, SAYING:<br/> <br />"I just want one thing, my husband! My husband is a person who is worth 20 people! So it's like they've taken 20 people away from me. They can talk all they want; I just want my husband back."<br/> <br />Officials say six people are under investigation for multiple manslaughter and causing a ship disaster -- including the captain, three crew members, the ship's operator and its owner.