When Baltimore police sergeant Wayne Jenkins said he had a monster, he meant he had found a big-time drug dealer--one that he wanted to rob. This is the story of Jenkins and the Gun Trace Task Force (GTTF), a super group of dirty detectives who exploited some of America's greatest problems: guns, drugs, toxic masculinity, and hypersegregation. In the upside-down world of the GTTF, cops were robbers and drug dealers were the perfect victims, because no one believed them. When the federal government finally arrested the GTTF for robbery and racketeering in 2017, the stories of victims began to come out, revealing a vast criminal enterprise operating within the Baltimore Police Department.