Newser reports a group of gunmen dressed as mariachis shot at an entertainment district of Mexico City on Friday. <br /><br />5 were killed and at least 8 were injured in the shooting. <br /><br />Sources say 5 men arrived on motorcycles at the Plaza Garibaldi and fired as several mariachi bands played on the night of the country's independence celebration. <br /><br />The shooters sped off almost immediately. <br /><br />The motive of the shooting was unclear, but sources report a district of drugs and gangs lies was just a mile away. <br />
