July 15, 2016 - During a Friday evening vigil honoring her son, Darrius Stewart, Mary Stewart pours green liquid at the spot where she believes Darrius was fatally shot last year at New Direction Christian Church Youth Campus in Hickory Hill. Stewart, 19, was shot twice by Memphis police officer Connor Schilling during a traffic stop on July 17, 2015. Stewart's family announced this week that they have filed a federal lawsuit against the city of Memphis, former police director Toney Armstrong and Schilling. (Yalonda M. James/The Commercial Appeal)