What if you lost everything? Maggie Quinn has nothing left. Raised by a father who was a "troubleshooter" for the Outfit, she has an ironically solid foundation as a Violent Crimes detective for the Chicago Police. With the highest solve rate in the city, she's also the best person to unravel a recent string of strangulations. But nothing prepares Maggie Quinn for the death of her only child, loss of her job and the darkness that follows. Quinn now...