The Pinkerton Detective Agency
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By the late 1800s, the Pinkerton Detective Agency faced public criticism for their anti-labor practices. So the company pivoted, sending Pinkerton detectives out to do what they did best, traveling throughout the west in search of the nation’s most audacious and elusive bank-r ...
The most interesting thing about Marie Besnard might not be that she was accused of poisoning about a dozen people. It's that she got away with it -- and got wealthier with each murder.
In the mid-1870s the Pinkerton Detective Agency’s fame was growing, and founder Allan Pinkerton began to pen bestselling books that promoted his and the agency’s crime-fighting image even more. But after Pinkerton died in 1884, his sons took over and expanded the business, pro ...