Three bodies in a beautiful and luxurious bedroom.
Billy Harney was born to be a cop. The son of Chicago's chief of detectives, whose twin sister is also on the force, Billy plays it by the book. Alongside Detective Kate Fenton, Billy's tempestuous, adrenaline-junkie partner, there's nothing he wouldn't sacrifice for his job. Enter Amy Lentini, a hard-charging assistant state's attorney hell-bent on making a name for herself-who suspects Billy isn't the cop he claims to be. They're about to be linked by more than their careers.
One missing black book.
A horrifying murder leads investigators to an unexpected address-an exclusive brothel that caters to Chicago's most powerful citizens. There's plenty of incriminating evidence on the scene-but what matters most is what's missing: the madam's black book. Now with shock waves rippling through the city's elite, everyone's desperate to find it.
Chicago has never been more dangerous.