RedactedNarrative: On 7-12-17, at approximately 1209 hrs., i heard white county dispatch page out the monticello fire department for a boat accident with injuries.  He was in a rental boat and the most severely injured female in his boat and he was bringing her to lake shafer boat rentals.  He did not see the accident he just transported the injured to the marina.
  
  When i arrived on scene, i saw the ems personnel moving a female from the boat onto the cot to transport her to the hospital.  There was another female sitting on the dock holding her right wrist.  After i was on scene a short time, a female showed up later identified as subject1.  As the monticello fire department brought the female to the ambulance and i was talking with the caller, the individuals that were not hurt severely and the adults with the group left.  There was one pwc that was left at the marina.  I ran the registration and asked white county dispatch to have a deputy in route to the address to make sure that no one else needed medical assistance.  As i continued to talk to caller he stated that he did not see what happened, but heard the collision and then saw the girls screaming for help. He was able to get the injured females into his boat and brought them to the marina.  
  
  Another person stated that it appeared the pwcs were trying to spray each other as they made their way down the lake.  He stated that he also heard the collision, but did not see it.
  
  After talking with those two subjects, he gentleman showed up and stated that it was his family that was involved in the crash.  
  
  When i arrived, i observed approximately 20 individuals milling around and two white county deputies talking with a subject.  I noticed there were four pwcs in the water and that a few of the people were getting them tied up and on lifts.  There was one pwc that had obvious damage to the starboard bow of the pwc.  The other pwc involved was placed on the lift and raised out of the water but there was no damage that could be found on that machine.
  
  The first female that i talked to was operator1.  Operator1 had a bandaid on her nose for a small laceration from the crash.  I asked her if she needed an ambulance and she stated no.  She was not too clear on the sequence of events, but stated that they were driving the pwcs to make waves and then were jumping the waves.  Operator1 stated that she thought both her and her sister, operator2, went to jump the same wave and that is when the collision occurred.  She stated that the incident happened past indiana beach, towards the dam.
  
  I also talked to the passenger on the machine that struck operator2's machine.  She stated that they were making the waves as the lake was calm and they were jumping the waves.  She is not clear on how the two pwcs hit each other.
  
  I then spoke to the owner of vessels 2 and 3.  He stated that he sat the girls down prior to going out and told them that they could not splash each other with the machines.  He stated that the damaged machine is his and the one that hit that machine belonged to someone else.  He told me that his insurance for the machine is through auto owners insurance company.  
  
  After speaking to him, i was told that both v1 occupant and operator1 were going to be brought to iu white to be checked out.  I then left the house and went to the hospital.  When i arrived, v2 occupant was just being xrayed and she would be down soon.  I was brought to a waiting room where others were waiting. 
  
  Operator3 thinks that operator2 was sitting still in the water when operator1 went to jump the waves and ran into the machine.  I talked to the owner of the vessel that struck operator2's machine.  She told me that her machine is insured through progressive insurance company.  I also spoke to subject1, the mother of three of the females involved in the collision.  She stated to me that operator2 has over 200 hours of experience in operating a pwc and that operator1 has between 100 and 200 hours of pwc operation and that neither one has had formal training.
  I then spoke to v2 occupant after she came back from xray.  She stated that she was sore in her right shoulder, lower back, nose, and right wrist.  V2 occupant is unsure if she lost consciousness.  She was not clear on the exact details of the crash, but also stated that they were making waves for each other to jump.  At that time, i got the contact information for subject1 and told her i would call her in a few days to see how her daughters are.
  
  On 7-15-17, I talked to operator2's father.  He informed me that operator2 had surgery the day prior to my call on her jaw to repair the fractures.  He stated that she has surgery on monday to repair both broken bones in her right wrist.  Operator2 fractured 4 or 5 ribs, her right clavicle, and laceration to her liver, and both of her lungs collapsed as a result of the collision.  I was told that the other three females that went to the hospital just had bumps and bruises.
  