The mass shooting at Marjory Stoneman Douglas High School was a barbarity. The wanton slaughter of 17 people was--and is--an outrage. If you are not angry reading about it, you are either mentally ill or not really paying attention. As our minds grapple with the sheer inhumanity of such an act, we seek to bring order and structure to the madness. We want to know who did what, who did nothing, who had a hand in the commission of this crime. We point fingers, because as human beings that is what we do.