The bodies of three children and one woman, possibly undocumented immigrants, were found near the border between Mexico and Texas reported Hidalgo County Sheriff Eddie Guerra.
A woman of about 20 years, two children and another small child stated a texan official through a message in the department on Twitter.
This region which has become a crossing point for well-documented immigrants especially from Central American families
The cause of death has not yet been established, although it is estimated that dehydration victims may have died.
The Sheriff considered that the FBI is investigating the case,
The Customs and Border Protection Office (CBP) has not yet released any information about it.
The local newspaper The Monitor stated that agents of CBP discovered the bodies this Sunday although death apparently would be produced days before, in an area known locally as El Rincón del Diablo, often used by smugglers because of its proximity to Mexico.
During the weekend, a high temperature warning was issued in this area, which at some points reached 113 degrees Fahrenheit (45 degrees Celsius).
Earlier this month, the Border Patrol Tucson sector reported the death of a 7-year-old migrant girl from India whose body was found in the Arizona desert.
The victim's mother and sister were rescued Later, they were taken by the authorities and taken to a nearby hospital where they were treated with symptoms of dehydration.
With information from EFE