A Johnson City Woman Accused In A Weekend Knife Incident Will Be Arraigned Today In General Sessions Court. Carolyn Arnett Is Charged With Aggravated Assault After Police Responded To A Home On McCall Circle In Reference To A Domestic Disturbance. An Investigation Revealed Arnett Allegedly Brandished A Knife At Several People With One Person Sustaining A Small Laceration To His Hand. Arnett Is Being Held On A Ten Thousand Dollars Bond.