5th-grade girl grabs teacher's hair and kicks her... "Enraged by instruction to retake exam"

5th-grade girl grabs teacher's hair... Reason for assault was 'notice of retake exam'
n.news.naver.com
Amid an incident where a student at an elementary school in Cheongju assaulted a teacher, it has been identified that the student committed the assault after the teacher instructed them to retake an exam. According to education authorities today (the 2nd), at approximately 8:40 AM at an elementary school in Cheongju...