The WORST Female Serial Killer in History - The Blood Countess PREVIOUS VIDEO: • The BIZARRE Case of the Eriksson Twins | M... This is the true crime story of Elizabeth Bathory. A female serial killer nicknamed the blood countess. She is one of the WORST in history and there are many theories surrounding her case. Why did she do this? Was it a government coverup? Patreon: / brookemakenna ASMR Channel: • Video Merch: https://teespring.com/stores/brooke-m...