The rest of this post is unwritten because I’m a brand new dad and need to focus on that for a bit. But please feel free to read the article and make your own comments.
“NO MYSTERIES IN CRIME TO A GOOD DETECTIVE” William J. Burns, Chief Investigator fo the Famous Dynamite Cases, Talks of Modern Methods of Detecting Criminals — Every Thief Leaves Some Clue. (PDF)
From May 21, 1911