RedactedNarrative: On Sunday, 8-24-2014 subjects were skiing on Center Hill Lake. At the time of the accident the son was operating the boat that was pulling his dad on skis. subject was sitting on top of the back of the seat in the bow of the pontoon boat. The dad dropped the ski rope and operator throttled down. When the boat slowed the subject fell backwards off the seat back into the water. The pontoon boat then went over her and the skeg of the lower unit struck her on the head.