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Related Experiment Videos

Suicide by cyanide: 17 deaths.

James R Gill1, Elizabeth Marker, Marina Stajic

  • 1New York City Office of Chief Medical Examiner and Department of Forensic Medicine, New York University School of Medicine, New York, NY 10016, USA.

Journal of Forensic Sciences
|August 20, 2004
PubMed
Summary

This study examined 17 cyanide ingestion suicides in NYC, finding specific occupations and nationalities predominated. Classic toxicologic signs were not consistently observed in these cases.

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Area of Science:

  • Forensic Toxicology
  • Public Health

Background:

  • Intentional cyanide ingestion presents a significant public health challenge.
  • Understanding demographic and occupational patterns in cyanide suicides is crucial for targeted prevention.

Purpose of the Study:

  • To review toxicologic and postmortem findings in 17 cases of intentional cyanide ingestion in New York City.
  • To identify demographic and occupational characteristics of individuals who died by cyanide suicide.

Main Methods:

  • Retrospective review of 17 intentional cyanide ingestion cases over a ten-year period.
  • Analysis of toxicologic and postmortem findings.
  • Gas chromatography used for cyanide confirmation and quantitation.

Main Results:

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  • Predominant occupations included scientists, jewelers, and metal workers.
  • A significant proportion of fatalities were from West Indian/Caribbean Island and South American regions (8/17), including Guyana.
  • Classic postmortem findings like pink lividity, bitter almond odor, and hemorrhagic gastric mucosa were not consistently present.

Conclusions:

  • Certain occupational groups and specific nationalities were overrepresented in cyanide suicides.
  • The absence of classic toxicologic signs in some cases highlights the need for broader diagnostic considerations.
  • Findings can inform targeted public health interventions and forensic investigations.