Meeting with Comanches in San Antonio in 1840 where Comanches brought Matilda Lockheart; Angry Texas troops tried to take the Comanche negotiators hostage until the Comanches freed their captives; Comanches resisted and in the fight 7 Texans and 35 Comanches died; Comanches killed many of their white hostages to avenge the Comanche deaths