Detective Comics #409

Batman and an artist must discover the identity of a mysterious mutilator of the artist’s portraits. Continuing from last issue...Barbara Gordon was in Madrid, Spain, to collect a rare manuscript for the Gotham Library when she suddenly found herself caught up in a murder mystery involving an aging bullfighter’s lost bull. Suspecting bullfighter El Grandos, a young bullfighter named Paco or the groundskeeper Manolo as potential culprits, Batgirl sets out to search for clues and stop the “Phantom Bullfighter” from striking again the next night.