Mexican authorities find 19 bodies at mass grave in violent state
The unidentified bodies, some of which had been burnt, were buried at the bottom of a 500-meter (1640-foot) deep ravine in Chichihualco, a town northwest of state capital Chilpancingo, a spokesman for the local prosecutor's office said.
The bodies were first discovered last week, he added.
Guerrero is one of the most violent states in Mexico, where more than a dozen drug gangs are fighting to control poppy production and other criminal enterprises.
(Reporting by Lizbeth Diaz; Editing by David Gregorio)