During the absence of the Spanish leaders at the islands, a conspiracy had been formed by a large number of the _caciques_ along the coast to massacre the whole band of invaders. This measure was undoubtedly the result of grossly tyrannical conduct on the part of the Spaniards. By some writers the provocation is ascribed to Peñalosa; by others it is given to Morales himself, who is stated on one occasion to have come upon an Indian town or village in the midst of a festivity, when the men and women were seated apart, and to have taken advantage of the opportunity to capture the females. We shall not be far wrong if we assign both to Peñalosa and to Morales a full share of the enormities which brought about the conspiracy. The party sent in quest of Peñalosa put up for the night in the village of one of the conspirators; but in the dead of night the house was wrapped in flames, and most of the strangers perished. There was at this time with the Spaniards under Morales a _cacique_ named Chirucá, who, on learning of the above-mentioned massacre, instantly fled during the night. He was pursued and taken, and, on being put to the torture, confessed the whole conspiracy. Morales and Pizarro were appalled by the unsuspected danger into which they had fallen. They, however, compelled Chirucá to send a message to each of the _caciques_ inviting him to a conference. The _caciques_ fell into the snare, and eighteen of them were put in chains. At the same time Peñalosa with his thirty men arrived from _Tutibrá_. Being thus in strength, the Spaniards lost no time in attacking the unsuspecting Indians, of whom seven hundred were slain. The eighteen captive _caciques_, and likewise Chirucá, were given to the blood-hounds. After the above-mentioned occurrence, Morales attacked by night a warlike _cacique_ named Biru, setting fire to his town. The chief, who at first fled, soon turned upon his pursuers and fought for the entire day, which ended not much to the advantage of the Spaniards. In his retreat, Morales was harassed by the people of the twenty _caciques_ whom he had caused to be slaughtered. Being much pressed, he had recourse to the expedient of stabbing his Indian captives at intervals as he went along, hoping thus to occupy and delay his pursuers. In this manner, says Oviedo, perished ninety or a hundred persons. Vasco Nuñez could not be called an over-scrupulous commander; but though in circumstances of difficulty he had to provide for the safety and wants of his men as best he could, he was by nature neither cruel nor treacherous. It would be an outrage to name him together with such men as Ayora and Morales, of which latter’s proceeding, just mentioned, he writes to the king that a more cruel deed had never been heard of.