A Man Accused Of Discharging A Firearm During An Altercation In Johnson City Will Be Arraigned This Afternoon In General Sessions Court. James Martin Is Charged With Aggravated Assault. He Was Apprehended At A Home On East Main Street After A Warrant Was Obtained For His Arrest In Relation To A Domestic Incident Where He Allegedly Fired A Gun At The Feet Of The Victim. Martin’s Bond Is Set At $50,000 And He Remains Behind Bars.