There is no reason to keep them in the U.S.: Judge.
The parents, who came from Mexico and Central America, live in Texas, the majority in the Rio Grande Valley along the U.S.-Mexico border.
The government's human rights commission said the three were detained Monday in the Gulf coast state of Tabasco while returning from a visit to relatives.
Authorities in Coahuila found the children, between the ages of 8 and 17, working long hours in miserable conditions.
Hundreds of protesters demand justice for the 49 children who died in the ABC child center fire in Hermosillo, Sonora.
Eight children with nervous breakdown symptoms seemingly were affected by the popular game.
The singer speaks about his travails as a single gay parent to 'The Sun.'