RedactedNarrative: Vessel #1 was traveling E/B on Lake Marie just north of the Sandbar Bar.  Occupant # 1 was standing at the front of the vessel and for unknown reasons fell off te vessel.  Occupant #1 was struck by the boat/Boat propeller and was transported to Windell Hospital by the Antioch EMS.  Operator of vessel #1 was issued a citation for Careless Operation.