`` These are flat-out organized crime groups like we think of any other organized crime groups . U.S. State Department Mayor Octavio Manuel Carrillo Castellanos killed outside home . Manuel Carrillo Castellanos is second mayor in Pacific coast state of Michoacan killed in last year . Drug traffickers have adopted campaign of intimidation against authorities . U.S. State Department issues travel alert for Americans considering visit to El Paso .
U.S. State Department Mayor Octavio Manuel Carrillo Castellanos killed outside home . Manuel Carrillo Castellanos is second mayor in Pacific coast state of Michoacan killed in last year . Drug traffickers have adopted campaign of intimidation against authorities . U.S. State Department issues travel alert for Americans considering visit to El Paso .