Complex sentence: In the film when all the pupils are leaving the school, she tells Mizuho that she is her friend, however later on, she and Mizuho Inada apparently stab each other to death over a life preserver.
Split into simpler sentences: In the film when all the pupils are leaving the school, she tells Mizuho that she is her friend. Later on, she and Mizuho Inada apparently stab each other to death over a life preserver.