Authorities are investigating whether several bodies found in clandestine graves in southern Mexico are those of 43 students who disappeared after a deadly police shooting last week.
The pits were found Saturday on a hill in a community outside Iguala, the town where the students were last seen and where witnesses say municipal police officers whisked several of them away.
Inaky Blanco, chief prosecutor for the violence-plagued state of Guerrero, declined to say how many bodies were buried in the pits outside Iguala, 200 kilometers (125 miles) south of Mexico City.
“We still can’t talk about an exact number of bodies. We are still working at the site,” Blanco told a news conference in the state capital, Chilpancingo.
But two police officers at the scene in the community of Pueblo Viejo told AFP that at least 15 bodies were exhumed from the site, which was cordoned off and guarded by scores of troops and police.
Juan Lopez Villanueva, an official from the National Human Rights Commission, said that six pits were found up a steep hill probably inaccessible by car.
Four forensic services vans left for the morgue late Thursday carrying bodies in silver bags. Authorities are conducting DNA analysis to identify the victims.
The graves were found after some of the 30 suspects detained in the case told authorities about their location, Blanco said. The detainees include 22 police officers and gang members.
If the students are in those pits, it would be one of the worst slaughters that Mexico has witnessed since the drug war intensified in 2006, leaving 80,000 people dead to date.