By Park Sae-jinPosted : August 19, 2015, 17:17Updated : August 19, 2015, 17:17
A teacher descends with a rope from a building during a safety training program offered at the Seoul Metropolitan Fire Academy in Banghak-dong, Dobong-gu, Seoul, Wednesday. Teachers from schools in Seoul underwent the training program, more than a year after the sinking of the Sewol ferry off the country's southwest coast, which claimed the lives of 304 people, mostly school children on a school trip. Nine passengers remain unaccounted for.