Season 36

Dec. 2, 2025

Finland: Matti Haapoja and the Great Famine Murders

Episode 10 of 15 | Series 36: Serial Killers in History Finland's first documented serial killer terrorized two continents across three decades. This episode traces Matti Haapoja's brutal journey from famine-ravaged Finland t...
Nov. 18, 2025

Geneva: The Nurse Who Poisoned Her Patients

On a warm June afternoon in 1868, a 24-year-old woman accepted a glass of lemonade from her nurse at a Geneva boarding house. Within moments, her pupils dilated grotesquely, her heart pounded violently, and reality dissolved ...
Nov. 11, 2025

Philippines: The Priest Who Murdered 57 Parishioners

In 1826, fellow priests caring for an ailing Father Juan Severino Mallari made a horrifying discovery in his residence: bloodstained clothing belonging to dozens of missing parishioners. Over the next ten years, investigators...
Nov. 4, 2025

Australia: The Berrima Axe Murderer of 1842

Ireland's Convict Who Became Australia's Serial Killer
Oct. 30, 2025

India's Most Prolific Killer: Thug Behram's 931 Victims, 1790s

In 1790s colonial India, a secret brotherhood known as the Thuggee cult perfected the art of ritual murder. At its center stood Thug Behram—history's most prolific serial killer with 931 confirmed victims over a 40-year caree...
July 16, 2025

S36 Ep4: Serial Killers in History – The Foundling Wheel Killer

How one caregiver turned Portugal’s foundling wheel into a killing ground—and reshaped child-welfare law.
June 25, 2025

S36 Ep3: Serial Killers in History – The Mad Master of Jamaica

In the 18th century paradise of Jamaica, Lewis Hutchinson, an immigrant from Scotland, became the island's first documented serial killer. Known as the Mad Master of Edinburgh Castle, Hutchinson's strategic property in Saint ...
June 11, 2025

S36 Ep2: Serial Killers in History – Catherine Monvoisin: The Affair of the Poisons

Beneath the chandeliers of Louis XIV’s Versailles, whispers of love and ambition turned lethal. Episode 2 of Serial Killers in History chronicles Catherine Monvoisin—La Voisin —the fortune-teller whose poison ring ensnared Fr...
June 4, 2025

S36 Ep1: Serial Killers in History – Locusta of Gaul: Rome’s Imperial Poisoner

Poison seeped through the marble corridors of ancient Rome—and one woman mixed every drop. In the Season 36 opener of Serial Killers in History , we track Locusta of Gaul , the herbalist-turned-assassin who helped Emperor Ner...