Pamela (The Banquo Legacy)
From Tardis Wiki, the free Doctor Who reference
Pamela was the cousin of Robert Dodds. She was locked up in a lunatic asylum, she often talked to Thomas Jeffries who worked there. In 1798 she murdered Thomas, biting into a cut on his neck; she then drained him of his blood. Pamela went to Banquo Manor, there she killed Robert while he practised his role as Banquo in Macbeth. She stabbed him and then drained him of his blood. (EDA: The Banquo Legacy)
