mexico city least 138 people kill powerful earthquake strike central mexico tuesday nation civil protection agency say high death toll morelos state south mexico city 64 deaths report say luis felipe puente head agency mexico city least 36 people kill say neighbor state mexico least nine people kill twenty-nine deaths report state puebla south puente say early officials puebla report 41 die state suggest death toll may even high one death also report state guerrero southwestern mexico puente include count least 138 people kill earthquake mexico