One Of Three Greeneville Teens Accused In The Shooting Death Of A 22 Year Old Man Has Admitted To His Part In The Murder. Christopher Nance Plead Guilty To Lesser Counts Of Second Degree Murder And Aggravated Assault In The Death Of Juan Tauscher And The Wounding Of Alyssa Caldwell. It Happened At A Home Off Old Asheville Highway. A Judge Ordered Nance To Serve 18 Years In Prison. Tyler Adams Plead Guilty Last September To The Same Charges And Is Currently Serving 18 Years. Meanwhile, 17 Year Old Edward Houser Iii Has A Plea Hearing Set For February 2nd In Hawkins County Criminal Court. All Three Teens Were Prosecuted As Adults.