Principal Murphy is a tall dark-skined adult female human. She is the principal of Saint James Middle School (SJMS) in Los Angeles, California. As an educator and principal of her school, Murphy is focused on the progress and well-being of her students. She has shown a strong interest in the achievements of her students and a drive for them to progress in the future of their lives. Besides that, she does not seem to be well off though, based off her dingy and run-down apartment.