Criminal groups have changed their strategy . Artist says piñatas in shape of decapitated heads represent border violence . Ciudad Juarez used pressure gun with red paint to create gunshot wounds . Ciudad Juarez says violence is a `` way of life '' in U.S.-Mexico border communities . `` Saucedo es the .1 , '' is on display at Texas Public Library in El Paso 's .
Artist says piñatas in shape of decapitated heads represent border violence . Ciudad Juarez used pressure gun with red paint to create gunshot wounds . Ciudad Juarez says violence is a `` way of life '' in U.S.-Mexico border communities . `` Saucedo es the .1 , '' is on display at Texas Public Library in El Paso 's .