VERACRUZ—Last Mother’s Day, a few dozen women, all mothers, marched through the central square of this picturesque port city, demanding local authorities find family members who had disappeared, suspected victims of the country’s drug violence. Suddenly, two men dashed out of an SUV, ran up to the women, and jammed crudely drawn maps into their hands. The maps pointed to a field just off a main highway near a gritty housing project a...

Source: Wall Street Journal March 15, 2017 21:11 UTC