Tanenbaum was born and raised in Brooklyn, New York. He attended the University of California at Berkeley on a basketball scholarship, and remained at Cal, where he earned his law degree from the prestigious Boalt Hall School of Law. After graduating from Berkeley Law, Tanenbaum moved back to New York to work as an assistant district attorney under the legendary New York County DA Frank Hogan. Tanenbaum then served as Deputy Chief Counsel in charge of the Congressional investigations into the assassinations of President John F. Kennedy and Martin Luther King, Jr.
The blockbuster novel
Corruption of Blood
(1994), is a fictionalized account of his experience in Washington, D.C.
Tanenbaum returned to the West Coast and began to serve in public office. He was elected to the Beverly Hills City Council in 1986 and twice served as the mayor of Beverly Hills. It was during this time that Tanenbaum began his career as a novelist, drawing from the many fascinating stories of his time as a New York ADA. His successful debut novel,
No Lesser Plea
(1987), introduces Butch Karp, an assistant district attorney who is battling for justice, and Marlene Ciampi, his associate and love interest. Tanenbaum's subsequent twenty-two novels portrayed Karp and his crime fighting family and eclectic colleagues facing off against drug lords, corrupt politicians, international assassins, the mafia, and hard-core violent felons.
He has had published eight recent novels as part of the series, as well as two nonfiction titles:
The Piano Teacher
(1987), exploring his investigation and prosecution of a recidivist psychosexual killer, and
Badge of the Assassin
(1979), about his prosecution of cop killers, which was made into a movie starring James Woods as Tanenbaum.
Tanenbaum and his wife of forty-three years have three children. He currently resides in California where he has taught Advanced Criminal Procedure at the Boalt Hall School of Law and maintains a private law practice.
Tanenbaum as a toddler in the early 1940s. He was born and raised in Brooklyn, New York.
A five-year-old Tanenbaum in Brooklyn, near Ocean Parkway.
Tanenbaum's family in the early 1950s. From left to right: Bob; his mother, Ruth (a teacher and homemaker); his father, Julius (businessman and lawyer); and his older brother, Bill.
Tanenbaum's high school varsity basketball photo from the '59â'60 season. He played shooting guard, center, and forward, and earned an athletic scholarship to the University of California, Berkeley, where he continued to play.
Tanenbaum shooting during a basketball game his junior year of high school. He wore the number 14 throughout high school and college.
Tanenbaum's senior portrait. In addition to basketball, he also played first base for his school's baseball team.
Standing outside a courthouse in downtown Manhattan are Tanenbaum, James Woods, NYPD detective Cliff Fenton, and Yaphet Kotto. Woods and Kotto played Tanenbaum and Fenton in the 1985 movie
Badge of the Assassin
, based on Tanenbaum's book of the same name about a real-life murder mystery in 1971 Harlem.
Seen here in the late 1980s, Mayor Tanenbaum poses with Ed Koch, then mayor of New York City, while Tanenbaum's son Billy stands in front wearing a hat given to him by Koch. The two mayors were meeting to discuss a tourist exchange program between Beverly Hills and New York City.
While mayor of Beverly Hills, Tanenbaum awarded Jimmy Stewart, seen here, with this proclamation of Outstanding Citizen of Beverly Hills in the late 1980s.
Tanenbaum and his wife, Patti.