Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. Immigration and Customs Enforcement agent Jonathan Ross shot and killed Renee Nicole Good while she attempted to drive away from an immigration enforcement operation in Minneapolis on Wednesday. Videos show Ross using unjustified force against Good, a 37-year-old mother and poet, when he appeared to be in no imminent danger. Yet the Trump administration immediately defended the murder, defaming Good as a “domestic terrorist,” asserting absolute immunity for Ross, and obstructing a state investigation into the incident. This defense...