RedactedNarrative: On Saturday, September 15, 2018, at approximately 5:53 PM, Vessel 2 was heading north on the main channel of the Mississippi River in Wisconsin waters located just south of Gorden's Bay, near Lynxville, Wisconsin. 
  
  Vessel 2 was pulling a tube behind their vessel occupied by one female subject. Vessel 2 came upon Vessel 1 as Vessel 1 was off to the starboard (right) side of Vessel 2. Both Vessels were traveling north at this time. Vessel 2 was traveling at a greater speed than vessel 1 and Vessel 2 proceeded to overtake vessel 1 on the port (left) side of vessel 1. After vessel 2 over took vessel 1, vessel 1 made a port (left) turn towards the east in an attempt to cut behind vessel 2. It was at this point that vessel 1 collided with the female subject trailing behind vessel 2 in a tube. 
  
  Vessel 2 Passenger observed the striking boat hit the tube with the front left corner of the striking boat. When the other boat hit the Injured, she disappeared underneath the other boat. Vessel 1 Operator observed the striking boat run over the tube and Injured.  The Injured person and the tube disappeared, and both appeared to be stuck underneath the striking boat.   Vessel 2 Passenger observed the tow rope break and the metal or plastic part flew into Vessel 2 boat. Vessel 2 Passenger heard the metal or plastic part hit something in Vessel 1.
  
  The Injured person's injuries were a concussion, pneumothorax, laceration to right eye, abrasions and bruising to right forehead around the right eye, partially swollen shut right eye, bruised left and right knees, and abrasions and bruising on her right shin, right thigh, right rib cage and the top of her right wrist.
   Minnesota officer made contact with Vessel 1 Operator and Passengers and used a portable breath test (PBT) to take a breath test from Vessel 1 Operator (with consent) and the test showed numbers of 1.0 at approximately 8:30 pm.  Vessel 1 Operator informed Minnesota Officer that he had been drinking whiskey at his cabin after the incident.  Passengers stated that they observed Vessel 1 Operator consuming alcohol after returning from the river.  Vessel 1 Operator claimed that he only had three beers from 11:00 am to the time of the incident at 5:53 pm.