Donald Harvey, a nurse who killed 37 patients, was only caught because the medical examiner who performed the autopsy on one of his victims had the genetic ability to smell cyanide. This prompted an investigation and eventual arrest. – WTF Fun Facts
WTF Fun Fact – Serial Killer Donald Harvey
@Ron Tom
They mean the medical examiner could distinctly tell the smell of cyanide and separate it from the smell of almonds.
ok RON
Everyone can smell cyanide
It smells like almonds