In a shocking event at an elementary school in Daejeon, South Korea, an 8-year-old student was fatally stabbed by her teacher, who has a history of mental health problems. The teacher reportedly confessed to the crime, stating that she was irritated over a teaching ban prior to the attack. Following the incident, there has been widespread shock and outrage among citizens, with many calling for accountability in the wake of this tragedy. This incident has raised serious concerns about the welfare of students and the mental health of educators in schools.