Pages

Tuesday, December 10, 2024

Can a Comma Solve a Crime?

An Assassin Showed Just How Angry America Really Is Matt Stoller


The Rage and Glee That Followed a C.E.O.’s Killing Should Ring All Alarms New York Times 


 How forensic linguists use grammar, syntax and vocabulary to help crack cold cases

“…According to forensic linguists, we all use language in a uniquely identifiable way that can be as incriminating as a fingerprint. The word “forensic” may suggest a scientist in a protective suit inspecting a crime scene for drops of blood. 

But a forensic linguist has more in common with Sherlock Homes in “A Scandal in Bohemia.” “The man who wrote the note is a German. Do you note the peculiar construction of the sentence?” the detective asks in the 1891 short story. 




“A Frenchman or a Russian could not have written that. It is the German who is so uncourteous to his verbs.” The term “forensic linguistics” was likely coined in the 1960s by Jan Svartvik, a Swedish linguist who re-examined the controversial case of Timothy John Evans, a Welshman who was wrongfully accused of murdering his wife and daughter and was convicted and hanged in 1950. 

Svartvik found that it was unlikely that Evans, who was illiterate, had written the most damning parts of his confession, which had been transcribed by police and likely tampered with. The real murderer was the Evans’ downstairs neighbor, who turned out to be a serial killer. Today, the field is perhaps still best known for its role in solving the “Unabomber” case in the United States. 

Between 1978 and 1995, a mysterious figure sent letter bombs to academics, businessmen and random civilians, killing three people and injuring at least 24. The lone bomber was careful not to leave any fingerprints or DNA traces, evading the authorities for 17 years and triggering one of the longest and most expensive criminal investigations in U.S. history. 

But in 1995, he made a crucial mistake. He told the police he would pause his attacks on the condition that a newspaper publish his 35,000-word anti-technology manifesto.”