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The victim’s dismembered body parts were found in a bag that had been dumped in a well. Detective Gustave Mace of the French Surete showed that conclusively in 1869 while investigating the murder of an elderly craftsman. Historically, the presence of blood was a good indicator of a violent event.
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Stas’s method is still used today, fundamentally unchanged, to detect alkaloid poisons.īlood analysis represents one of earliest “instruments” in the forensic tool bag. Stas proved that Visart de Bocarme poisoned his brother-in-law using nicotine extracted from tobacco leaves.Īt that stage, other experts believed it was impossible to isolate and identify organic poisons from organ tissue. In a world first, Stas was able to deproteinize organic tissue taken from the victim’s organs and identify the presence of nicotine after diethyl ether extraction. Belgian chemist Jean Servais Stas was brought in to consult. He later died during dinner of apparent apoplexy.Ī cursory examination showed Gustave Fougnies was forced to swallow something corrosive before dying. On November 20, 1850, the two invited Gustave to their chateau. Hippolyte and Lydia realized the only way to get her family estate was if her brother died before marriage. Things went sideways for Visart de Bocarme in 1850 when Gustave announced his intention to marry. Hippolyte was hopeful that, due to his brother-in-law’s poor health, he would eventually inherit the Fougnies’ fortune. Lydia’s father had a large estate, but it went to her older brother, Gustave. Despite coming from a noble family and owning a castle in Bitremont, Visart de Bocarme had constant money issues. Visart de Bocarme married Lydia Fougnies in 1843. Hippolyte Visart de Bocarme was a 19th-century Belgian nobleman who was convicted in 1851 by using forensic medicine of the first recorded murder by nicotine poisoning. The remaining liquid created a precipitate which could be tested for the presence of arsenic. More importantly, though, Valentin Rose continued working and developed a new method of detecting arsenic a couple of years later.īy cutting up the stomach and boiling it in distilled water, Rose obtained a concoction where organic matter could be filtered out using nitric acid. Sophie Ursinus was convicted of one murder and one attempted murder and sentenced to life in prison. The aunt’s death, however, was ruled murder by poison. The stomachs of the victims showed evidence of coming into contact with an irritant, but the scientists still opined that Theodor Ursinus died of natural causes. Renowned German chemist Martin Klaproth and his assistant, Valentin Rose, were brought in to consult on the case. Evidence showed that the lover likely died of consumption, but the husband and aunt’s deaths were more ambiguous. Her aunt died in 1801 after leaving Sophie an inheritance. Her husband, a Prussian counselor named Theodor Ursinus, died in 1800. Police launched an inquiry and uncovered a few mysterious deaths in Mrs.
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In 1803, Sophie Ursinus was arrested on suspicion of trying to kill her servant with plums laced with arsenic.