Witnesses stated that the injured party was in vessel 2 and that the operator of vessel 1 was on the PWC near vessel 2.  The injured party and operator of vessel 1 were arguing.  The injured party jumped from vessel 2 into the water.  Moments later the operator of vessel 1 accelerated as he was turning away from the area and struck the injured party in the head with the back of vessel 1.  The injured party was transported to hospital via air ambulance with possible head injuries.  The operator of vessel 1 was arrested for intoxication assault by the Tarrant Regional Water District.  TRWD report 13-0044.
Fort Worth