The Pinkerton National Detective Agency was a private security and detective agency that was founded in the United States in 1850 by Allan Pinkerton. The agency was known for its work in law enforcement, intelligence gathering, and private security, and it played a significant role in the development of modern policing and detective work in the United States.
One of the most famous cases involving the Pinkerton National Detective Agency was the pursuit of the outlaw Jesse James, who was pursued by Pinkerton agents for several years before being shot and killed in 1882.
In addition to its work in law enforcement and intelligence gathering, the Pinkerton National Detective Agency also provided private security services to businesses and individuals. The agency was known for its use of undercover agents and was involved in a number of high-profile cases, including the protection of President Abraham Lincoln during the American Civil War.
The Pinkerton National Detective Agency continues to operate today as a global security and risk management company, providing a range of services to businesses and organizations around the world.