XINHUA A police convoy was ambushed Thursday afternoon in Coatepec Harinas, a town in central State of Mexico (Edoméx)¿, killing 13 officers, according to local government reports. According to the state’s Security Secretary Rodrigo Martinez-Celis, members of the local police and the prosecutor’s office were ambushed while patrolling. Eight police officers and five prosecutors were killed in the attack, the