From the The Washington Post of March 1, 2008
Armed Man Fatally Shot by Security Guard
A private security guard shot and killed a 26-year-old man at an apartment complex near Glassmanor Elementary School in Oxon Hill yesterday morning, Prince George's County police said.
About 9 a.m., the guard approached two men in the 1000 block of Marcy Avenue, said Cpl. Arvel Lewis, a police spokesman. One of the men produced a handgun, and the guard opened fire, striking him, Lewis said. The other man fled the complex on foot.
The wounded man, later identified as Dominique Emanuel McFadden, of the 800 block of Marcy Avenue, died at a hospital. Police found a gun in his possession, Lewis said.
Lewis said police are looking for the other man, described as black, 18 to 20 years old, about 5 feet 8 inches tall and wearing a black jacket, blue jeans and a baseball cap.
Police have not identified the security guard.
Glassmanor Elementary School was locked down briefly after the shooting, but it had reopened by midday.
Lewis said it was unclear what caused the confrontation or whether the two men shot at the security guard. Lewis said that it appears that the security guard's action was justifiable but that an investigation of the shooting had to be completed.
"It appears that he was doing his job, which is to check on people within the apartment complex," Lewis said. McFadden "pulled a gun on the guard. . . . You've got to defend yourself, definitely."