**The fourth in the John Keegan Mystery series pits the NYPD homicide detective against a technologically advanced killer who makes artwork out of their crime scenes.**Times have changed, for Keegan and the city he works in. Once he was a single man with no aspirations. Now, he has a family and fears for the future. He plunges into a case filled with Hollywood secrets, Washington politics, and a tech-savvy killer who appears bent on changing the face of the city forever. The victim is Patrick Dillons, Hollywood A-lister and general perfect human being.The crime scene recreates every Dillons movie. Whoever did this had a clear message. Discovering that is the key to solving the case but with so many clues at the scene, Keegan must choose carefully to have a chance. Though beloved, Dillons' life points to several suspects.Keegan investigates with his new partner and old friend, Karl Lavin, and they quickly discover Dillons manufactured an image for the public while living a vastly different life in private. When Keegan gets handed shocking information on the actor he must keep secret, he finds himself embedded in a web of lies, causing trouble on the job and at home.The Down Side illustrates the difficulty investigating a high-profile murder, along with the secrets all people keep. From the highly detailed murder scene to the involvement of players ranging from drug dealers to high-level government officials, this mystery will keep readers guessing until the very end who killed Dillons. Keegan dives deeper into the shady underbelly of the city Dillons dabbled in, finding evidence of a murder spree masterminded by a meticulous genius. Anything goes in this latest installment of the John Keegan Mystery Series, and the first part in an exciting two-part series. Fans will recognize the familiar elements of previous books while newcomers will be able to settle right in. Both will be taken for a wild ride.