Allan Pinkerton affiliated with the notorious Banditti of the Prairie. After observing their movements for some time he informed the local sheriff, who arrested them. This later led to Pinkerton being appointed, in 1849, as the first police detective in Chicago, Cook County, Illinois. In 1850, he partnered with Chicago attorney Edward Rucker in forming the North-Western Police Agency, which later became Pinkerton & Co, and finally Pinkerton National Detective Agency, still in existence today as Pinkerton Consulting and Investigations, a subsidiary of Securitas AB. Pinkerton's business insignia was a wide open eye with the caption "We never sleep." As the US
Blackwood Detective Agency be really important if Blackwood Sr. would lay down his life to find the location. Blackwood Detective Agency The Blackwood Detective Agency is a fictional organization from the Call of Cthulhu Collectible Card Game. It was presumably founded by Norman Harvey Blackwood Sr. in the beginning of the 20th century as a reaction to the rise of activity around the Cthulhu Mythos in Arkham. Soon an entire, worldwide network of intrepid investigators was created around it, with people from all walks of life from politicians to criminals that work together to stop the threat of the Mythos. Most of the