People in South Texas have long reported seeing a headless figure called “El Muerto” riding a wild mustang, but he cannot be killed because he is already dead. However, the legend of the headless horseman of South Texas should not be confused with Washington Irving's Legend of Sleepy Hollow.
El Muerto is a folktale situated within the wrought history of ethnic lynching and has been traced back to veteran and former Texas Ranger Creed Taylor (1820–1906). According to Taylor, in 1848, two former Texas Rangers, William A.A. “Bigfoot” Wallace (1817–1899) and John McPeters, hunted, shot, and killed alleged horse thieves while they slept, including a man named Vidal (also known as Vauvis). Wallace and McPeters then decapitated Vidal and placed his headless body upright upon a wild horse before sending it off into the night. El Muerto is most often reported near Ben Bolt but is said to roam Jim Wells, Duval, and Live Oak counties. The story served as the basis for the 1866 book, The Headless Horseman: A Strange Tale of Texas, written by Captain Thomas Mayne Reid.