In this unprecedented deep dive into gang life, Mark Bowden takes readers inside a Baltimore gang, offers an in-depth portrait of its notorious leader, Montana Barronette - nicknamed "Baltimore's Number One Trigger Puller", - and chronicles the 2016 FBI investigation that landed eight members in prison. After a string of murders are linked to TTG three detectives set out to put Tana in prison for life. With exclusive access to the FBI files, Bowden creates the most in-depth account of an inner-city gang ever written.