Pinkerton Detective Agency
Founded in 1850 by Alan Pinkerton, the Pinkerton Detective Agency is private and independent law agency which crosses all borders in North America. They can provide local security and detective services, protecting property or solving crimes which local law enforcement can’t or won’t. They’ve also been known to operate as industrial spies. The Pinkerton Detective Agency works alongside local law enforcement, supplementing or in some cases replacing them. However they do not answer to any government.
In recent years the Pinkerton Detective Agency has been tracking reports of unusual crimes, cult activities and well… monsters. They keep most of this on the down-low, as it’s better if most people don’t know what horrors walk in the dark of the night.
By the way, this really existed. and at one time there were more Pinkerton Detectives operating in the United States than the combined armed forces of the United States!