Chad,

That was Discovery and camera's were placed inside different locations in the ship. They had actual footage of the sinking from the inside. That was something to see.. If you recall their fear was the ship wouldn't sit upright on the bottom. They were afraid it was going to fall over onto her side. "She didn't". When all was said and done she was sitting on the bottom as she floated on the water. The carrier was set up inside for divers to explore safely as well as a reef.