Robert K. Tanenbaum is one of the country's most successful trial lawyers -- he has never lost a felony case. He has been Bureau Chief of the New York Criminal Courts, ran the Homicide Bureau for the New York District Attorney's Office, and served as Deputy Chief Counsel to the Congressional Committee investigations into the assassinations of President John F. Kennedy and the Reverend Dr. Martin Luther King Jr. He has taught Advanced Criminal Procedure at his alma mater, the University of California at Berkeley, Boalt Hall School of Law. His previous works include the novels Fatal Conceit, Bad Faith, Tragic, Outrage, Betrayed, Capture, and Escape; and three true-crime books, Echoes of My Soul, The Piano Teacher: The True Story of a Psychotic Killer, and Badge of the Assassin.