On Monday, an 18 year old male student was arrested on a felony charge after he was found to have brought both a taser and a knife to John Overton High School. He did deploy the taser inside the school. Yesterday (03/19) morning at John Overton High School in Nashville during the 8:30 AM class change, a teacher overheard what sounded like a taser being deployed near a group of boys that were standing near her classroom. As she approached the group, they quickly left the area, so the teacher…