RedactedNarrative: Victim was operating a personal watercraft. The PWC apparently hit a wake wrong causing the operator to strike her head on the steering area of the PWC she was operating. She had been out on the lake alone and was found floating with her life jacket. She was brought back to shore in a boat by one of the other parties at the residence. She did not remember/couldn't recall how she had been injured. A life jacket was being worn and alcohol was not a factor. There was no damage to the PWC.