It is revealed that Mr. A, a third-year student who shot an arrow at a junior high school student in the archery club of a junior high school in Gyeongsangbuk-do, South Korea, has been violent not only to his juniors but also to his classmates since he was in elementary school. ..

● Mr. A started bullying in the 3rd and 4th grades from the 5th grade. I tried to force myself to eat the chicken I left behind, and hit my head saying "I don't listen".

● I was educated every day that I shouldn't aim at people, but Mr. A continued to hit juniors with a bow and perform dangerous acts.