Eleven people are dead and more than 20 missing after Hurricane Agatha struck Oaxaca state in Mexico, the state's governor says. Agatha made landfall on Monday as a category two hurricane, the strongest to hit Mexico's Pacific coast in the month of May since records began in 1949. Heavy rain brought by Agatha triggered landslides and flash flooding. Most of the victims were swept away by rivers or buried in mudslides. Agatha arrived on Mexico's coast near Puerto Ángel with wind gusts of up to 169km/h (105mph) but lost strength as it moved inland.