Support WBURThe trial in the killing of Ahmaud Arbery is seen as a test case for racial justicePlay11:02Download AudioDebbie ElliottRussell LewisOctober 17, 2021 ShareAhmaud Arbery's aunt, Theawanza Brooks, says, "Nobody has the decision to make as far as being the judge, jury and executioner." Her nephew was shot and killed in 2020. The trial is set to begin Monday in Brunswick, Ga. (Nicole Buchanan for NPR)