The Spanish forces, excepting one battalion detached to protect the train, occupied the road along which Morelos was coming. Galeana's column by a long detour made a diversion against and attacked the rear, but was repulsed. Meantime, the action had begun at the front. One of Morelos' columns made a vigorous charge, but was met by Otero and routed. The insurgents fled, leaving three pieces of artillery, one being loaded, which the royalists turned against the fugitives, killing the reverend Colonel Tapia.[1] The convoy continued its march to Ojo de Agua. Morelos got together his force and went back to Tehuacan.
Upon the arrival of the convoy at Perote, Porlier went on to Jalapa to open communication with Vera Cruz. The supplies to be obtained at Perote were taken to Puebla by the Zamora infantry regiment, under Colonel Rafael Bracho. Águila, whose force was guarding the train on the left, approached San Andrés Chalchicomula to observe the enemy, and being falsely informed that Morelos had fled, rejoined the convoy at Ozumba. Meantime, Tepeaca, which had remained with a small garrison, was assailed by insurgents, but with timely relief under Colonel Echeagaray, sent by Llano, repulsed the assailants.[2] Morelos now saw his opportunity—Oajaca being free from possible assaults, and Águila gone with the trains—to fall upon Orizaba, then defended by a small garrison, and whose inhabitants he believed to be friendly. On the 29th he appeared before the garita del Molino of the villa with 2,200 men, and occupied the Carnero hill, a commanding point. The garrison made a two hours' defence, during which many were slain. Colonel José Antonio Andrade, the commandant, then retreated to Cordoba, abandoning six guns and a quantity of other
