SIGNS OF VIOLENCE: Civilian community police in Mexico look at an excavated grave site near Iguala that is among a cluster of similar sites found recently.
SIGNS OF VIOLENCE: Civilian community police in Mexico look at an excavated grave site near Iguala that is among a cluster of similar sites found recently. Tim Johnson MCT
SIGNS OF VIOLENCE: Civilian community police in Mexico look at an excavated grave site near Iguala that is among a cluster of similar sites found recently. Tim Johnson MCT

Latest violent episode raises alarm in Mexico

November 01, 2014 3:00 PM