The video recorded by the teacher on a cellphone shows a classroom full of very young children lying on the floor . The teacher is heard gently asking her students to keep their heads on the floor while shots are heard in the background .
На записи , сделанный с мобильного телефона , виден полный класс детей , лежащих на полу , и на фоне выстрелов слышен мягкий голос учительницы .