The stories of Báthory's sadistic serial murders are verified by the testimony of more than 300 witnesses and survivors as well as physical evidence and the presence of horribly mutilated dead, dying and imprisoned girls found at the time of her arrest. Stories describing Báthory's vampiric tendencies, such as the tale that she bathed in the blood of virgins to retain her youth, were generally recorded years after her death, and are considered unreliable. Her story quickly became part of national folklore, and her infamy persists to this day. Some insist she inspired Bram Stoker's "Dracula" (1897), though there is no evidence to support this hypothesis. Nicknames and literary epithets attributed to her include "The Blood Countess" and "Countess Dracula".