In the LaVergne area, rescue crews spent much of Sunday evening searching for a teenager who went under water without resurfacing while swimming in Percy Priest Lake. The body of 19-year old Steven Bello was recovered about four-hours later. Reports indicate the tragedy occurred around 6:30 on the night of July 3rd. The teen recently moved here from California with his family. Again--19-year old Steven Bello of La Vergne drowned while swimming in Percy Priest Lake on Sunday night.