The document summarizes the sinking of the Titanic after it collided with an iceberg. It describes how the bow flooded, causing the stern to rise up at a 60 degree angle. The ship broke apart at an expansion joint between the third and fourth funnels. The bow sank completely, pulling the stern underwater vertically before it detached. The stern floated briefly before sinking completely. Decades later, Dr. Robert Ballard discovered the wreckage of the Titanic on the ocean floor in 1985.