It has been a month since Jazz helped to capture the Impressionist. It has also been a month since Billy Dent, a famous serial killer, escaped from prison. After a series of murders by the Hat-Dog Killer in New York City, Jazz is recruited by a police detective to help solve the murders. Using his serial killer knowledge that he learned from Billy, Jazz agrees to help.
While in New York, Jazz gets pulled into the game, where he learns that there are two killers Hat and Dog, where they both have a unique way of killing their prey. Jazz believes that his father is behind it, and as he fights to prove his theory, Jazz ends up in a jam.
Will Jazz, Connie, and Howie survive this new set of killers?