Marychu Vargas, right, and her brother Jesus Vargas place flowers and balloons near the site of a shooting on the 6200 block of West Grand Avenue in Chicago’s Belmont Central neighborhood on Aug. 16, 2021. Serenity Broughton, 7, was fatally shot and her sister, Aubrey, 6, was wounded. (Jose M. Osorio / Chicago Tribune)
