Police in central Mexico state say they have found four bodies in a clandestine grave and are searching for more.
Mexico state prosecutors' spokesman Alfredo Albiter says the bodies were found at a house in the town of Tlalmanalco.
Albiter says police were searching for more bodies late Sunday. He wouldn't say who the house belongs to or how police were led there.
Local reports say the house was used by a group of kidnappers operating in Mexico state and that the bodies could be of kidnapping victims.
Albiter wouldn't confirm those reports.