After learning of the fall of the Alamo, General Sam Houston ordered Fannin and his men to abandon La Bahía and fall back to Victoria. They began the retreat on March 19, 1836, carrying with them nine pieces of artillery but little food or water. Fannin showed no signs of haste, and on the banks of Coleto Creek Mexican General José de Urrea and his men attacked. Although the Texians initially repulsed the attacks, they soon ran out of water and Fannin surrendered.