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
Sinners Never Sleep with We the Kings. A music video was released for "Loverboy" on 30 August. On 22 September, the band did a live session for Radio 1 where they played "Loverboy" and "Little Death". "Loverboy" was released as an EP on 23 September with an instrumental and acoustic versions of "Loverboy", and "Moon Child" as additional tracks. "Sinners Never Sleep" was released on October 3. It was accompanied with a behind-the-scenes documentary "Bite My Tongue" that was posted on YouTube. The documentary chronicled their history from their first practice session to the recording of "Sinners Never Sleep". The iTunes deluxe edition