RedactedNarrative: Victim #1 and Passengers #1-3 were rafting on the Arkansas River when Victim #1 was thrown from the raft at the 167 mile marker.  The passengers beached the raft 100 - 200 meters from this location, and Passenger #1 followed rail road tracks back to the scene of the incident where Victim #1 was subsequently located with his head and thorax submerged in the water.
  
  Passenger #1 proceeded to perform life saving procedures on Victim #1, including CPR and AED usage, however the device failed to detected a heart rhythm.  The Fremont Sheriff's office and Deputy Coroner examined Victim #1, observing lacerations to the scalp just above the right ear and forehead, as well as noting a lack of color and deep blue hue to his face.  An SD card within a GoPro camera worn by Passenger #2 during the accident was surrendered to the Fremont Sheriff's Office.
  