RedactedNarrative: Vessel #1 was traveling N/E on the Fox River near Cary, IL pulling an inflated tube with two occupants.  Vessel #2 was traveling S/W on the Fox River near Cary, IL.  
  
  Witness vessel was traveling N/E on the Fox River.  Vessel #1 maneuvered between vessel #2 and the witness vessel with the tube and occupants in tow.  Vessel #1 changed its direction to starboard after passing the witness vessel which caused the tube to swing to the left and into the path of vessel #2.  
  
  The victim, who was on the left side of the tube struck the port bow of vessel #2 and both occupants of the tube were ejected into the water.  
  
  When we arrived on the scene the injured victim was on the rear swim platform of vessel #1.  Cary FD responded to that location and rendered aid to the victim.   The victim was transported to Condell Hospital via helicopter.  
  
  Operator of vessel #1 stated that he attempted to slow his boat when he saw vessel approaching, but had not come to a complete stop.  Witness operator stated that he was moving at a slow cruising speed.  Vessel # 1 was estimated by witnesses to be moving 10-20 mph at time of impact. 
  