A group of Mexican mothers looking for their missing children is digging up a site in the eastern state of Veracruz in search of mass graves.
A spokeswoman for the group, called Solecito, said the mothers had received an anonymous tip-off.
The mothers fear that more than 400 people could be buried in shallow graves in the area.
Hundreds of bodies have already been found in other nearby clandestine graves in the past two years.
Solecito was founded two years ago by relatives whose loved ones had gone missing in Veracruz and who had grown frustrated at the…