RedactedNarrative: Boat A and Boat B were traveling side by side (unknown distance apart) at a high rate of speed.  According to the operator of Boat A they were traveling approximately 40mph.  At some point Boat B decided to run left in front of Boat A, then slowed down and was coming to a stop in front of Boat A.  At which time Boat A struck Boat B and all people on the two craft were thrown into the water.