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A fatal case by a suicide kit containing sodium nitrite ordered on the internet
Carlos Durão1, Frederico Pedrosa2, Ricardo Jorge Dinis-Oliveira3
1Portuguese National Institute of Legal Medicine and Forensic Sciences, Lisbon, Portugal; Hospital Vila Franca de Xira, Vila Franca de Xira, Portugal.
Journal of Forensic and Legal Medicine
|July 14, 2020
Summary
Fatal sodium nitrite poisonings are rare, but this case highlights risks from internet-acquired suicide kits. Forensic experts must recognize this emerging threat for accurate death scene analysis.
Area of Science:
- Forensic toxicology
- Chemical safety
- Digital health risks
Background:
- Fatal sodium nitrite poisonings are uncommon in forensic investigations.
- The internet facilitates access to substances like sodium nitrite through unregulated channels.
- Suicide support networks may inadvertently promote or supply dangerous chemicals.
Observation:
- A fatal case involving sodium nitrite from an internet-purchased suicide kit is detailed.
- Autopsy revealed signs of asphyxia, including cyanosis, unusual livor mortis, and petechiae.
- Visceral congestion was also noted during the post-mortem examination.
Findings:
- The victim died from sodium nitrite poisoning acquired online.
- Autopsy findings were consistent with asphyxia and chemical toxicity.
- The substance was part of a suicide kit obtained via the internet.
Implications:
- Forensic experts need awareness of online markets selling dangerous substances.
- Misidentification of poisoning is possible if only common toxins are screened.
- Thorough death scene analysis is crucial for detecting novel poisoning methods.