Jem Aswad Senior Music EditorTwo men and two teens have been charged with killing rapper Pop Smoke during a robbery in February, the Los Angeles County District Attorney’s Office announced Monday (July 13).Corey Walker, 19, and Keandre Rodgers, 18, were each charged with murder Monday, with the special circumstance allegation that the murder occurred during the commission of a robbery and a burglary, making them eligible for the death penalty, according to the announcement.