A Greeneville Soldier Has Died In The Line Of Duty In Afghanistan. 24 Year Old Staff Sergeant Rusty Christian, A Green Beret, Was Killed From An Improvised Explosive Device Last Week. Christian Was A 2004 Graduate Of Greeneville High School. He Leaves Behind A Wife And Two Young Children. The Family Is Expected To Receive Friends This Week At Hamlett-Dobson Funeral Home In Kingsport. Burial Is Planned At Arlington National Cemetery Near Washington D.C.