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
Motto Motto A motto (derived from the Latin "muttum", 'mutter', by way of Italian "motto", 'word', 'sentence') is a maxim; a phrase meant to formally summarize the general motivation or intention of an individual, family, social group or organization. Mottos are usually found predominantly in written form (unlike slogans, which may also be expressed orally), and may stem from long traditions of social foundations, or from significant events, such as a civil war or a revolution. A motto may be in any language, but Latin has been widely used, especially in the Western world. In heraldry, a motto is often found