RedactedNarrative: Based on the statements of Operator, and the passengers, and evidence on scene and due to his in experience, being outside his skill set, not having control of his passengers, and a level shown level of intoxication it is more likely than not the following sequence of events occurred. 
  Operator was attempting to back his rental boat into a stern tie only slip at the Harrison docks. Which is not meant for smaller outboard pontoons. Passenger 1 and Passenger 2 went to the transom of the vessel and were straddling the dock and boat (i.e. they each had one foot on the dock and one foot on the transom of the boat) trying to assist Operator in docking the vessel. At this point Passenger 1 fell into the water and was hit by the propeller of the outboard motor. Operator states that the vessel was in neutral at the time Passenger 1 fell in but also stated that he was not sure when Passenger 1 fell in to the water. 
  When Operator realized Passenger 1 had fallen into the water he went to the back of the boat and pushed the boat away from the dock trying to make room for Passenger 1. The vessel was then side tied to the dock and Passenger 1 was removed from the water and was still laying on the dock when we arrived. 
  Operator was attempting to back his rental boat into a stern tie only slip at the Harrison docks. Which is not meant for smaller outboard pontoons. Passenger 1 and Passenger 2 went to the transom of the vessel and were straddling the dock and boat (i.e. they each had one foot on the dock and one foot on the transom of the boat) trying to assist Operator in docking the vessel. At this point Passenger 1 fell into the water and was hit by the propeller of the outboard motor. Operator states that the vessel was in neutral at the time Passenger 1 fell in but also stated that he was not sure when Passenger 1 fell in to the water. 
  When Operator realized Passenger 1 had fallen into the water he went to the back of the boat and pushed the boat away from the dock trying to make room for Passenger 1. The vessel was then side tied to the dock and Passenger 1 was removed from the water and was still laying on the dock when we arrived.