Just eight months after MV Rocknes was converted from a bulk carrier to the largest rock discharge carrier in the world, the massive ship capsizes in a Norwegian shipping channel. Eighteen crewmembers are killed. Investigators wonder if the top-heavy redesign of the ship may have played a role in the disaster, but after interviewing the survivors, two new and equally disturbing theories arise: either the ship's pilot is lying about being on course, or the chart for one of Norway's busiest waterways is wrong.