Meira Levinson discusses the concept of "moral injury" through case studies – the trauma of perpetrating significant moral wrong against others despite one's whole-hearted desire to do otherwise. See publications page.
Justice in Schools project, "non-gory" normative case studies, and the ethics of pandering in the Boston Public Schools discussed on philosophers' blog Crooked Timber. See here for a terrific conversation initiated by Harry Brighouse, with substantive commentary from numerous philosophers. Read more about Harry Brighouse on Normative Case Studies