Question: Name the American female serial killer, who after her arrest confessed to 33 murders, and who with only Lydia Sherman and a farmwife in rural Catawissa accused of murdering 17 members of the local community completes the trio of American female serial killers?
Sentence (from "Peter Vronsky"): He is the author of a bestseller true crime history "" (2004) and "Female Serial Killers: How and Why Women Become Monsters" and the director of several feature films, including "Bad Company" (1980) and "Mondo Moscow" (1992).
Relevant evidence: No