The Rev. Willis Johnson (left), pastor of Wellspring Church in Ferguson, speaks to the Rev. Michele Shumake-Keller after the panel discussion in Ferguson, Mo., on Thursday. Johnson said he hoped the event would be a step to healing a "community in trauma." Whitney Curtis for NPR hide caption

itoggle caption Whitney Curtis for NPR

Police arrest a woman in Ferguson, Mo., protesting the shooting death of Michael Brown. Most officers in Ferguson and nearby Jennings are white, but the neighborhoods they police are predominantly African-American. Scott Olson/Getty Images hide caption

itoggle caption Scott Olson/Getty Images