RedactedNarrative: OFFICER ACTIONS
  I responded to a call for CO poisoning. I responded from the North Marina to the South Marina of Willard Bay State Park. I made contact with the vessel. Medical arrived and an additional officer helped the victim and parents of the victim to medical staged at the boat ramp. I gathered information from all parties involved. I performed a vessel inspection with the involved vessel.
  
  NARRATIVE
  At 17:05 on 8/21/2020 while working as a uniformed Utah State Parks Ranger at Willard Bay State Park I responded to a call from dispatch of a CO poisoning at the South Marina. I responded from the North Marina. I initiated my emergency equipment (lights and sirens) and drove to the South Marina Boat Ramp. When I arrived at the boat ramp a Perry Officer was there and assessing the victim. The victim was Passenger 1. When I contacted the vessel and the Perry Officer, Passenger 1 was breathing, awake and disoriented.
  
  A Willard Office (W2) arrived and had oxygen in his truck and brought it to Passenger 1 who was still on the vessel at the dock. Medical arrived and Passenger 1 was taken by his parents Passenger 2 and Passenger 3 and the Perry Officer to where medical was staged at the top of the boat ramp.
  
  I began to get information from all parties involved. Owner/Operator identified himself as the owner and operator of the vessel at the time of the incident. I went through a vessel inspection with him and he passed.
  
  I contacted medical and they informed me that Passenger 1 still had above normal levels of CO in his system and that medical was going to transport him to McKayDee Hospital.
  
  Passenger 1 was transported to McKayDee Hospital by Brigham City Fire Department. Passenger 2 and Passenger 3 went with Passenger 1 as well.
  
  DESCRIPTION OF EVENTS LEADING TO INCIDENT
  The following information was communicated to me by Owner/Operator, Passenger 4 and Passenger 5, and Passenger 2 and Passenger 3.
  
  All parties stated that their vessels' battery was having trouble retaining its charge. Owner/Operator told me that before they went out on the water he let his vessel run in the parking lot in an attempt to charge the battery.
  
  While on the water Owner/Operator left his vessel idling while children (Passenger 1, Passenger 6 and Passenger 7, and Passenger 8) swam near the vessel. Owner/Operator stated that he let his vessel idle in order for the battery to retain its charge. Passenger 2 stated to me that he was aware of the risks of idling and increased CO near the vessel. He stated that they were requiring the children to jump off of and swim on the sides of the vessel. While the children were swimming, Passenger 1 attempted to climb onto the swim deck to get back onto the vessel. At this point he began to inhale excess CO. The parties stated that he began to look "sleepy" let out a muffled scream and went unconscious. Owner/Operator immediately began operating the vessel to the South Marina and Passenger 3 called 911.
  
  The involved parties stated that at no point did Passenger 1 go under the water and that he was unconscious for about 5 minutes. Passenger 1 regained consciousness soon after the vessel arrived at the South Marina and the group was contacted by officers.