A nineteen-year-old gunman has been arrested in a shocking dinner-time armed robbery in downtown St. Louis, authorities say.Travion Brown of Wellston was charged with felonies of first-degree assault, attempted robbery and two counts of armed criminal action.
Police say Brown, who was allegedly with two other men, attacked the driver of a Mercedes SUV on 7:20 p.m. on November 22 at a red light near Olive Street and North Eleventh Street.…