The boat hit a rock cliff face as it was making a turn on the lake.  The operator was then ejected from the boat and the boat went into a torque-induced circular pattern.  In one of the circles the operator (now in the water) was struck resulting in severe trama and amputation of his right arm at the shoulder.  Blood loss was the cause of death.  The passenger suffered a concussion and cuts, but remained in the boat - unconscious.  When he came to, he hollered for help.  Alcohol was a factor, in that both operator (and passenger) were intoxicated under Minnesota law.
International Falls           