Robert K. Tanenbaum

When a rap impresario is gunned down in his limo in New York City, it appears that gang-related violence has reared its ugly head once again....

When a cop shoots down the son of a respected inner-city Baptist preacher, the community rises up in anger and demands to have the officer prosecuted to the fullest extent of the law....

Butch Karp and Marlene Ciampi discover themselves working on two sides of the same case when a set of double homicides rocks downtown Manhattan....

Manhattan Assistant District Attorney Roger "Butch" Karp has been around New York long enough to realize that the judicial system can be dirty and cynical. But he still believes in justice....

New York Times best-selling author and renowned prosecuting attorney Robert K. Tanenbaum provides the first insider's account of the historic Wylie-Hoffert case....

A Jewish couple is assaulted and left for dead behind the counter of their deli, and anti-Israel graffiti is scrawled in Arabic above their bodies....

Back as head of the district attorney's homicide bureau, Butch Karp comes up against one of his most bizarre cases yet....

Butch Karp has never shied away from a case, and when Croatian terrorists hijack a plane and kill an NYPD cop in a bomb blast, he’s eager to prosecute the high-profile killers....

In the eighth story of the popular Butch Karp legal thriller series, Karp and his crime-fighting wife, Marlene, struggle to protect the abused and wrongly accused from powerful enemies....

When he goes undercover to bust mobsters who have infiltrated the sports world, Butch Karp glides effortlessly from the criminal courts he dominates as a prosecutor to the basketball court....

His first hunt over, Felix takes on his greatest enemy yet: Butch Karp. Felix's laser-focused, obsessive hatred of Karp simmered during his prison confinement....

Against a backdrop of Russian mobsters and corrupt lawyers, Butch and Marlene are on a mission to restore the system's lost dignity and bring the rapists to justice....

Assistant District Attorney Butch Karp is finally recognized for his heroic service to New York City when a group of politicians back him for the top job as Manhattan's district attorney....

Teaming up with his crime-fighting wife, Marlene, and two loyal assistants, Karp knows the only way to determine what occurred is to let the facts and the evidence lead inexorably to a just result....

Butch Karp's career prosecuting New York's worst criminals takes a chilling turn when a series of ghastly child murders opens a window into the city’s hellish underworld....

A Turkish diplomat in New York City is gunned down in broad daylight, and all signs point to an ancient blood feud....