"No! Help me!"
A male student out of desperation had impulsively jumped out the west wing's broken window. He managed to land safely from the second floor but was too late to recover, perhaps due to shock in his legs from falling from such a high place. This gave the two zombies, the one eating the girl and the one eating the boy, a chance to lunge at him before he could get up.
The male student's screams echoed out as the zombies that followed him out the window, either landed on top of him or next to him before joining the two zombies in devouring him.
The first two zombies seemed to snarl at the latecomers, but after the zombies that fell through the window snarled in return, what looked like a confrontation about to erupt didn't happen and the two groups eventually went back to eating.
