Robert K. Tanenbaum is the author of thirty-one books—twenty-eight novels and three nonfiction books: The Piano Teacher: The True Story of a Psychotic Killer, Badge of the Assassin, and Echoes of My Soul. He is one of the most successful prosecuting attorneys, having never lost a felony trial and convicting hundreds of violent criminals. He was a special prosecution consultant on the Hillside strangler case in Los Angeles and defended Amy Grossberg in her sensationalized baby death case. He was Assistant District Attorney in New York County in the office of legendary District Attorney Frank Hogan, where he ran the Homicide Bureau, served as Chief of the Criminal Courts, and was in charge of the DA’s legal staff training program. He served as Deputy Chief counsel for the Congressional Committee investigation into the assassinations of President John F. Kennedy and the Rev. Dr. Martin Luther King, Jr. He also served two terms as mayor of Beverly Hills and taught Advanced Criminal Procedure for four years at Boalt Hall School of Law, University of California, Berkeley, and has conducted continuing legal education (CLE) seminars for practicing lawyers in California, New York, and Pennsylvania. Born in Brooklyn, New York, Tanenbaum attended the University of California at Berkeley on a basketball scholarship, where he earned a B.A. He received his law degree (J.D.) from Boalt Hall School of Law at the University of California, Berkeley. Visit RobertKTanenbaumBooks.com.