In a hearing before DC Superior Court Judge Rainey Brandt on June 5, prosecuting attorneys announced their intention to retry a homicide defendant after the previous trial ended in a mistrial. Cotey Wynn, 44, is charged with first-degree premeditated murder while armed, three counts of assault with intent to kill while armed, and four counts of possession of a firearm during a crime of violence for his alleged involvement in a massing shooting…