Tiny Matters

Arsenic, radium, and a locked room cyanide mystery: Poisons and the rise of forensic toxicology in early 1900s United States

Apr 17, 2024
Discover the chaos in the early 1900s NYC coroner's office, allowing murderers to escape justice. Learn how forensic toxicology pioneers cracked mysterious poisoning cases involving cyanide, radium, and arsenic. Explore the intriguing cyanide poisoning mystery at Hotel Margaret and the emotional toll of forensic investigations.
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ANECDOTE

Locked Room Mystery

  • Fremont and Annie Jackson were found dead in their locked hotel room, seemingly from cyanide poisoning.
  • However, no cyanide was found in their apartment or stomachs, puzzling investigators.
INSIGHT

Hidden Cyanide

  • Cyanide poisoning can occur through unexpected routes, like fumigation.
  • Gettler's discovery of cyanide in the lungs revolutionized forensic toxicology.
ANECDOTE

Radium's Dark Side

  • Radium, initially seen as harmless, was used in various products, including watch dials.
  • Watch dial painters, ingesting radium through lip-pointing, suffered severe health consequences.
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