In the meantime letters were sent for aid to Rivera at Monterey, and Anza, the latter known to be approaching from the Colorado River region; and in suspense until they arrived, the little garrison and the remaining priests passed the rest of the year. The two commanders met at San Gabriel, and together marched to San Diego, where they arrived January 11, 1776. It was not long before they quarreled. Anza was for quick, decisive action; Rivera was for delay; so, when news arrived from San Gabriel that the food supply was running short, Anza left in order to carry out his original orders, which involved the founding of San Francisco. Not long after his departure Carlos, the neophyte who had been concerned in the insurrection, returned to San Diego, and, doubtless acting under the suggestion of the padres, took refuge in the temporary church at the presidio. An unseemly squabble now ensued between Rivera and Padre Lasuen, the former violating the sanctuary of the church to arrest the Indian. Lasuen, on the next feast day, refused to say mass until Rivera and his violating officers had retired. All this interfered with resumption of work on the church; so Serra himself went to San Diego, and, finding the ship "San Antonio" in the harbor, made an arrangement with Captain Choquet to supply sailors to do the building under his own direction. Rivera was then written to for a guard, and he sent six soldiers. On August 22, 1777, the three padres, Choquet with his mate and boatswain and twenty sailors, a company of neophytes, and the six soldiers went to the old site and began work in earnest, digging the foundations, making adobes, and collecting stones. The plan was to build a wall for defense, and then erect the church and other buildings inside. For fifteen days all went well. Then an Indian went to Rivera with a story that hostile Indians were preparing arrows for a new attack, and this so scared the gallant officer that he withdrew his six men. Choquet had to leave with his men, as he dared not take the responsibility of being away with so many men without the consent of Rivera; and, to the padre's great sorrow, the work had to cease. In March of 1778 Captain Carrillo was sent to chastise hostile Indians at Pamó who had sent insolent messages to Captain Ortega. Carrillo surprised the foe, killed two, burned others who took refuge in a hut, while the others surrendered and were publicly flogged. The four chiefs, Aachel, Aalcuirin, Aaran, and Taguagui, were captured, taken to San Diego, and there shot, though the officer had no legal right to condemn even an Indian to death without the approval of the governor. Ortega's sentence reads: "Deeming it useful to the service of God, the King, and the public weal, I sentence them to a violent death by two musket-shots on the 11th at 9 A.M., the troops to be present at the execution under arms also all the Christian rancherías subject to the San Diego Mission, that they may be warned to act righteously."