A Johnson City Man Accused Of Pointing A Gun At A Female Outside A City Business And Then Nearly Running Over Officers And Bystanders Will Be Arraigned This Morning In General Sessions Court. 20 Year Old Gavin Muse Is Charged With Aggravated Assault, Reckless Endangerment, Possessing A Firearm And Drug Charges. Authorities Recovered 4.4 Grams Of A White Powdery Substance That Field Tested Positive For Cocaine, Brass Knuckles And A Handgun From A Backpack That Was Thrown From His Vehicle During A Police Chase. Muse Is Being Held On A 101-Thousand Dollars Bond.