John Augustus Larson Scientist
John Augustus Larson was a Police Officer for Berkeley, California, United States, and famous for his invention of modern polygraph used in forensic investigations. He was the first American police officer having an academic doctorate and to use polygraph in criminal investigations.After a famed career in criminal investigation, he died of heart attack in Nashville, Tennessee at the age of 72.
|Birth date||December 11, 1892|
|Date of death||October 01, 1965|
|Place of death|
John Augustus Larson on Wikipedia