This is evident in the various versions comprising the overall story of the Massacre: it was a crime; it was a tragedy; it was a horror story. The killer’s story is also based on his own categorial analysis (he said his victims were “feminists”). The media commentators formulated the significance of the murders in categorial terms: it implicated a wider problem, that of violence against women, and thus the reasons for the murders were shown to be categorial matters.
As a contribution to sociology, and as a demonstration of the significance of ethnomethodology for understanding social life, the book reveals the methodical and particularly categorial character of how sense is made of events such as this and how such methodical and categorial resources are central to human interaction.