The migrants came from as far away as Nepal and as nearby as Guatemala . Mexican authorities say X-ray equipment detected 94 migrants hidden in a truck . A group of Central American migrants, part of the migrant caravan making its way to the U.S., is seen on Sunday at an encampment near Chiquimula after crossing through Mexico into Guatemala. The migrants had paid thousands of dollars to travel to the United States .
The migrants came from as far away as Nepal and as nearby as Guatemala . Mexican authorities say X-ray equipment detected 94 migrants hidden in a truck . They showed symptoms of asphyxiation , authorities say . The migrants had paid thousands of dollars to travel to the United States .