Episode 2 takes us back across the pond where Austin is about to experience America's first serial killer. The servant girl annihilator. Join us as learn about the US's oldest spree killer cold case.

Source Materials :

https://austin.culturemap.com/news/city-life/10-10-18-servant-girl-murders-history/

https://www.historicmysteries.com/servant-girl-annihilator/

https://truecrimesocietyblog.com/2019/09/28/the-servant-girl-annihilator/

https://www.texasmonthly.com/articles/capital-murder/

http://www.servantgirlmurders.com/the-servant-girl-annihilator/

Known as the black widow, Mary Ann Cotton murdered for over 20 years before getting caught. Join us as we delve deeper into her dark history.

Souce Materials:

Dark Angel: How were Mary Ann Cotton's terrible crimes uncovered? https://www.radiotimes.com/tv/drama/dark-angel-how-were-mary-ann-cottons-terrible-crimes-uncovered/

She poisoned 21 people including her own mother, children and husbands. So why has no-one heard of Briain's FIRST serial killer, Mary Ann Cotton? https://www.dailymail.co.uk/femail/article-2096423/Mary-Ann-Cotton--Britains-FIRST-serial-killer-poisoned-21-people-including-mother.html

Victorian serial killer Mary Ann Cotton's possessions on display. https://www.bbc.com/news/uk-england-38045280