While at Tepeaca, Cortés had sent to Cohuanacoch, the usurper king at Tezcuco, an Acolhua noble,21 with peaceful proposals. The envoy was executed. Not long after, Cuicuetzcatl set out for Tezcuco, without leave, tired as he was of the semi-captive restraint at Tlascala, and confident that with the aid of his adherents and the prestige of Spanish success he would be able to overthrow his usurping brother and resume the sceptre entrusted him by Montezuma and Cortés. The presence of so powerful an intriguer in the capital could not long escape the spies of Cohuanacoch, who had him seized, and by the advice of Quauhtemotzin summarily removed from his path.22
Although fully a hundred thousand warriors were rumored to be hovering hereabout, no formidable evidences of hostility were encountered during the march to Tezcuco.
A short distance from Coatepec a procession of Acolhua nobles appeared, headed by four prominent personages, and bearing a golden banner as a peace offering. They came in the name of Cohuanacoch to tender his submission and the hospitality of the city, with the request that no ravages be committed.
After what he had learned Cortés could hardly look upon their master as other than an inimical usurper, whose tardy proffers could not be trusted, and whose opposition need not be feared. He accordingly received the message coldly, referred to the treacherous slaughter of the Yuste party of fifty Spaniards and three hundred Tlascaltecs, and demanded that at least the treasures seized on that occasion should be restored; failing in which, a thousand natives should die for every Spaniard killed.
The envoys tremblingly explained that the outrage had been committed by Zoltepecs at the instance of the Aztec ruler, whose men had carried off the valuables. Still, they would institute a search.23