subject 1 and subject 2 were operating PWC's and riding parrallel to each other, violating the 50 foot rule.  subject 1 turned her PWC to the left, striking subject 2 on the starboard side, traveling over her PWC and striking subject 2.  subject 2 received 5 broken ribs, a broken hip, and a lacerated spleen.  She was taken to the hospital for treatment.
Report filed by Travis County S.O. Officer
Jonestown                     