RedactedNarrative: On 3/29/15 at approx. 7:15pm, vessel(V1) was traveling west on Wilson Lake toward entrance to Donnegan's Slew (McKerian Ck.). Nearing the slew and cruising at approx. 50mph, P1 reached for a pair of sunglasses he thought was blowing overboard due to wind. For unknown reason to occupants, V1 took a sharp turn to starboard(right) and both P1 and P2 were thrown overboard. P1 was not wearing the engine shut off switch(kill switch). V1 circled around at approx. idle speed and struck both P1 and P2 causing injuries. Engine on V1 then shut off and P1 was able to climb aboard and assist P2 with getting aboard. They proceeded back to P2's parent's residence where P1 was Life-Flighted to Huntsville Hospital with severe prop cut injuries, and P2 was taken by ambulance to Helen Keller Hospital in Florence. 
  Witness and Operator Statements, vessel photo's on CD, and Google Earth overhead photo of accident area will be in separate packet.