She’kita McCallister worked her way through the courtyards of the Southeast Washington housing complex, gathering people to help her mourn her brother.The group stopped at a makeshift memorial — a white teddy bear, flowers and a bottle of Rémy Martin cognac — where the 23-year-old had been shot. One friend had a box of candles, another a box of fliers with a photo of Antonio McCallister, a poem and a prayer.Read full article >>