A Johnson City Woman Accused Of Assaulting A First Responder Will Be Arraigned This Afternoon In General Sessions Court. Dora Warren Is Charged With Aggravated Assault. Officers Responded To An Area Of The Downtown Square Breezeway Due To A Possible Fight In Progress. Officers Located Several Homeless Subjects In A Verbal Altercation. During An Attempt To Arrest Warren, She Allegedly Brandished A Knife. Officers Were Able To Disarm Her And Take Her Into Custody. Warren’S Bond Is Set At $3,000.