A Weekend Crash Into Watauga Lake In Carter County Has Claimed The Life Of A North Carolina Man. According To The Tennessee Highway Patrol, 31 Year Old Gregory Keith Harmon, Was Killed Saturday Night When The Car He Was Driving, Went Through A Stop Sign On Highway 167 And Into Watauga Lake. A Passenger In The Vehicle, 20 Year Old Marena Mikeal, Was Able To Get Out Of The Car And Was Transported To A Local Hospital. Both The Driver And Passenger Allegedly Tested Positive For Drugs.