THE BRONX - A street vendor suspected of fatally shooting a fellow vendor near Yankee Stadium last month was arraigned today. Horace Coleman has been charged with second-degree murder. He has pleaded not guilty. Coleman allegedly shot and killed one vendor and injured another near 161st Street and Gerard Avenue. Witnesses told News 12 The Bronx that Coleman and the victims had argued over where they'd place their carts. Coleman is due back in court Nov. 13. 2 hospitalized in shooting near Yankee Stadium