RedactedNarrative: At approximately 1400 I received a call from Allen County Sheriff that there was a possible drowning on Barren River Lake.  I meet the Allen County Sheriff and Barren County deputies at the Port - Oliver boat ramp.  A witness had seen the individual fishing from a bass boat in Skaggs Creek in the third cove on the left. He then said approximately 10 minutes later he saw the boat unoccupied and the boat drifting to the other side of the cove. The trolling motor was still in the down position as it would be if you were fishing. He yelled out to see if the person answered and thought he might have got out on the bank and the boat drifted away, but he got no response. This started the search in the location where the individual was last seen fishing. 
  *****UPDATED 9/22/16: THOUGH THERE ARE WITNESSES LISTED, THERE WERE NO WITNESSES AS TO WHAT HAPPENED OR WHAT CAUSED THE FALL.  THERE ARE NO CLUES AS TO WHAT CAUSED THE FALL OVERBOARD.