Enriqueta Martí, known as the "Vampire of Barcelona," was accused of kidnapping and child trafficking in early 20th-century Spain. Born into poverty, she eventually turned to crime, running a brothel and allegedly engaging in horrific rituals. Her crimes remained hidden until a missing child led to her arrest in 1912, revealing a house of horrors. Though never convicted, she was killed in prison by fellow inmates in 1913. Her story remains shrouded in myth, leaving a chilling legacy in Barcelona’s history.