The Shaver case is well beyond politics. There is nothing conservative, liberal or constitutional about an agent of the state killing an American without just cause. It is deeply wrong regardless of party or ideology. Bernie Sanders voters and the most ardent Trump supporters all should be united in outrage over the death of Daniel Shaver. Maricopa County District Attorney Bill Montgomery got it right by charging Brailsford with second degree murder. The jury got it very wrong. Shaver should be alive, and his death must be taken as a call to action. Police departments should establish that a suspect...