A Greeneville Man Accused Of Stabbing Another Man Behind A Home On West Walnut Street In Johnson City, Will Be Arraigned This Afternoon In General Sessions Court. 29 Year Old Christopher McMahon Is Charged With Aggravated Assault. Police Said The Victim Alleges The Two Got Into A Verbal Altercation And He Was Stabbed In The Face With A Knife. McMahon Fled But Was Apprehended A Short Time Later. His Bond Is Set At Five Thousand Dollars.