Cops killed
Three police shot dead
Acapulco- Three federal police were shot dead as they ate in a marget in a southern Mexican town best by disappearances and recent discoveries of bodies in clandestine graves.
A woman and a man were wounded in the attack on June 24, which was perpetrated by unknown gunmen with "large-calibre" weapons at the municipal marget of Chilapa, the Guerrero state prosecutor's office said in a statement.
The wounded were urgently hospitalised while an operation was launched to find the killers, the statement said.