TLES le 24 et 28/11 who is next?

There are a few steps in the text : let's first focus on the 1st one : the girls were brushing their hair when they heard the phony, strange sounds, the gun shots. At the beginning it was not frightening, but one of the girls realizes that there is a mad man, a man who is insane outside, when she opens the door. She starts screaming, shouting. The man is here to kill, to slaughter, to shoot everybody in the high school.