What is so troubling about this line of reasoning is that it suggests officers have no idea about what has brought us to this point. The issue is not officers doing their jobs in an energetic, proactive way. The issue is the use of force when it's not needed, the violation of civil rights and the general dehumanization of people who live in high crime areas, usually African Americans. The killing of Michael Brown in Ferguson, Mo., which sparked the era of heightened scrutiny for officers, was not captured on video and proved less clear-cut than reports initially suggested. But a series of subsequent cases — the killings of Eric Garner, Tamir Rice, Walter Scott and Sam DuBose, the arrest of Sandra Bland and others — cannot be construed as situations conscientious officers would find themselves in simply by doing their jobs.