Chattooga County Sheriff Mark Schrader identified the teenager who drowned while fishing at Sloppy Floyd State Park in Summerville this past Saturday.  Sheriff Schrader said on Tuesday that the drowning victim was sixteen-year-old Corbin Thornton of Springville, Alabama.  According to the sheriff, Thornton was camping with his family when he decided to go fishing. He was fishing in an area that had a steep bank. It appears that he may have had a medical episode and fell into the water. A family that was walking a trail above him located him in the water.