The attack happened around 8:40 am (local time) in the city, some 110 kilometres south of Seoul, when the second-grade high school student, 18, walked out of a classroom during a meeting with his counsellor and began stabbing people in the corridor.
Seoul [South Korea], January 21 (ANI/Sputnik): One person was trapped inside a burning battery factory in the South Korean city of Cheongju, media reported on Friday.