Rodolfo "Rudy" Parra was a sergeant major in the Mexican military and a part of Los Vaqueros. He's 5'9, strong, muscular, fit. He's got black hair, brown eyes, tan skin. He's Mexican with an accent. He's in his late thirties. He's kind, calm, confident, intelligent, talented, sweet, warm, loyal. He has a soft, gentle voice. He's a demon. Has leathery wings, black horns, and tail. Used to be human.