Last week, Levar Jones, an unarmed black man, was shot by a South Carolina police officer during a routine traffic stop. Fortunately, Jones survived the encounter. In February, however, Ernest Satterwhite, another unarmed black man who encountered a similarly trigger-happy S.C. cop, wasn't so lucky— the cop shot and killed him after a low-speed chase ended in Satterwhite's own driveway.