RedactedNarrative: Watercraft #1 was pulling two tubes, each with a single tuber. Each tube was attached to the boat with separate 30-40 foot ropes. They were traveling in the channel at approximately 20 MPH. After 10-15 minutes, the parent of one tuber pulled up to her in a different boat. 
  
  The tuber stated she didn't feel well. She complained of vision loss, was pale and had vomited. She had not fallen off the tube, nor had she bumped the other tuber. Victim's parent advised victim had been on the tube before and was fine. 
  
  The parents took her to the launch site and transported her to the hospital. Operator #1 stated the lake was calm and was traveling at 22-25 mph. He would turn the watercraft and allow the tubes to cross the wake. Operator #1 stated the tubes did bump, but nothing aggressive. Operator #1 also stated that during this time the victim never fell off the inner tube or crashed into the second inner tube being pulled. On 9/4/19, parents advised deputy that victim had suffered from a mild concussion. Life jackets were being worn, and alcohol was not a factor.