Britain’s First Female Serial Killer: The Life and Crimes of Mary Ann Cotton | Ep. 237

Always True Crime · Mar 19, 2026 · 29m

In the mid-1800s, a quiet trail of deaths began to follow a woman across the North East of England. Husbands, children, and relatives seemed to fall suddenly ill, often complaining of stomach pains before dying not long after. At the time, many of these deaths were put down to disease, something that wasn’t uncommon in Victorian Britain.

But over the years, the number of deaths began to raise eyebrows. Wherever this woman went, tragedy seemed to follow. Families were torn apart, life insurance payouts appeared at just the right moment, and whispers began circulating that these deaths might…