RedactedNarrative: 0n 5/28/2016, operator and a passenger left Willow Grove Marina in his vessel (2002-25'' Nordic "25 Rage") after spending several hours at the marina and were headed to the Sulphur Creek area of Dale Hollow lake.  At approx.2150 hours, operator was operating his vessel and entered into the Sulphur Creek area and ran aground on "Dive Rock".  The vessel reentered the water with both occupants onboard and eventually sank.