RedactedNarrative: Operator of the vessel was underway and traveling in the lower Niagara River.  Vessel was towing a 2 person inflatable tube on rear/aft of vessel.  As tube fell off of swim deck, passenger attempted to secure it by grabbing tow ski line.  While doing so, the passenger's hand got caught in the line and amputated 4 fingers on the left hand.
NameOfBodyOfWater: Lower Niagara River
NearestCityTown: Youngstown                    