Had the person who crashed a small plane into the IRS office in Austin, Texas, been a Muslim, the incident would have been labeled a terrorist act, according to the Council on American-Islamic Relations. As such, the organization’s executive director, Nihad Awad, is calling on the federal government to declare the crash, which killed pilot Andrew Joseph Stack III and one government employee, and injured thirteen, an act of terror. Stack reportedly left behind a series of messages expressing his anger at the IRS and said “violence not only is the answer, it is the only answer.”