{Six months after Costa Concordia disaster, ship remains offshore|But, on the underside, a huge chunk of rock that ripped open the hull is clearly visible|Thirty-two people died in the chaos|When it’s completely removed, salvage crews will build a platform under the ship, and cranes will pull her upright|Everything on board is potential evidence in multiple lawsuits, starting with the criminal cases against the captain, who is already charged with manslaughter|On land in the island’s church, family and friends remembered the victims of one of the most dramatic maritime disasters in modern history|Dozens of people on board were killed|The cruise ship ran aground and capsized off the Italian island of Giglio|Half a year has passed, the salvage effort is off to a slow start|Costa Concordia wreck: 6 months later