RedactedNarrative: On 6/1/2017, at approximately 7:30pm, a Sea Doo jet ski was traveling WB with three POB.  The operator stated he was traveling between 10-20mph attempting to come into the dock when he noticed that the jet ski was not slowing down.  Operator stated he attempted many times to work the throttle, but it seemed to be stuck.  Before he reached the dock, he stated he put the jet ski in reverse causing the vessel to nose dive into the water.  Operator was then sent chest first into the steering column and then thrown from the jet ski, Middle occupant was thrown forward and was pinned between the jet ski in the dock before falling in the water, and Back occupant fell off the jet ski into the water. 
  
   A person near the dock called 911.  EMS arrived on scene and took Operator to St. Mary''s hospital in Decatur.  He was complaining of back pain.  Middle occupant was taken by personal vehicle to Decatur Memorial Hospital complaining her ribs were hurting.  Back occupant was not injured.  See attached statements from all passengers.  At approx. 9:15pm, I, CPO, arrived at St. Mary''s hospital and interviewed operator and after approximately 1hr all three passengers had arrived at St. Mary''s and I was able to interview them.
  
  On 6/5/2017, I took the jet ski to the Clinton Lake Marina and had the throttle on the jet ski checked for any defects.  The mechanic at the marina stated he saw nothing wrong mechanically with the throttle and stated it was working.  I made contact with Operator and he informed me that he had a small crack in a vertebra and some bruising but nothing that required any further medical attention.  Middle occupant had a sprained shoulder and bruised ribs.  The jet ski was returned to Operator on 6/5/2017.