Robert Tanenbaum

Prosecutor Butch Karp and his wife, Marlene Ciampi, must team up to solve the suspicious murder of an FBI informant and battle corruption at the highest levels of the United States government.

While Butch and Marlene work to convict the parents of a deceased boy whose health was neglected in favor of a charismatic faith healer, Karp struggles to prevent a violent attack on New York City with the help of an imprisoned Russian assassin.

New York Times bestselling author and renowned prosecuting attorney Robert K. Tanenbaum provides the first insider's account of the historic Wylie-Hoffert case, from the shocking double-murder to the wrenching interrogation of an innocent young man, and the heroic Assistant District Attorney who risked everything to unravel a disgraceful injustice. Chronicle of the infamous Career Girls Murders, a case that led to the Supreme Court's enactment of...

On being appointed by Congress to reopen an investigation into the Kennedy assassination, lawyer Butch Karp goes all out to find new witnesses. Problem is other people are going all out to kill them, and they have links to the CIA and the White House.

"In the twenty-ninth novel in the New York Times bestselling Karp-Ciampi series featuring "the best fictional prosecuting attorney in literature" (Mark Lane, #1 New York Times bestselling author), Butch Karp and his wife Marlene Ciampi must stop a radical organization of armed militants bent on the cold-blooded murder of uniformed on-duty police officers. When a cop shoots down the son of a respected inner-city Baptist preacher, the community rises...

When a promising actress from Spanish Harlem dies from a gunshot wound in a fashionable Tribeca hotel penthouse apartment of an eccentrically famous Broadway producer, it is up to New York D.A. Roger "Butch" Karp and his hard charging, crime fighting wife, Marlene Ciampi, to champion the murdered actress's cause.