RedactedNarrative: On the 13th of August 2016 at approximately 0142 hours, I, Game Warden, received a phone call on a boat accident that occurred on Tanglewood Lake in Linn County Kansas.  The three individuals involved were wake boarding on the lake around 0030 hours when the operator of the vessel, collided with the dam and ran the vessel along the edge of the rocks until it came to a stop, on top of the rocks. 
  
   The individual wakeboarding at the time also collided with the rocks on the dam.  WAKEBOARDER was injured in the collision and suffered several lacerations on his head.  He was transported to Overland Park Regional Emergency Room before I arrived, once there it was determined he had a skull fracture and was in surgery soon after.  At this time he is still in ICU.  
  
  the operator of the vessel, submitted to SFST''s given to him by Linn County Sheriff Deputies before I was notified of the accident.  I emailed a copy of the KDWPT Boating Under the Influence(BUI) Implied Consent Blood Draw form to the deputies who had WALTERS at the Linn County Sheriff''s Dept. office.  Operator refused the implied consent blood draw.  
  
  Saber Towing out of Pleasanton, Kansas transported the vessel to their lot for storage or until LNSO has decided to release it.  
  
  This is a supplemental report for the Linn County Sheriff''s Office.
  
  Nothing further at this time.