The homicide victim found in a Montgomery County stairwell this week was a 14-year-old girl, reported as a runaway from Northern Virginia, authorities said today. Montgomery police released the girl's name as Davonn Denise Dupree of Springfield. She died of multiple injuries, said police, who declined to give more specifics. Her body was found in an apartment building in the Briggs Chaney area of Silver Spring. Detectives initially held off publicly identifying her, hoping that doing so would aid in their investigation. The risk of disclosure harming the case has ... (more)