A Johnson City Woman Accused Of Tasering Her 8-Year-Old Son Is Behind Bars. 28-Year-Old Christina Johnson Is Charged With Child Abuse And False Reporting. The Charges Stem From An Investigation Into Visible Injuries On The Child. Johnson First Told Officers Her Son Tased Himself. She Later Admitted Tasering The Child. She’s Currently Being Held On Bond And Is Set To Appear In Court Today.