<P> Bosch's mother was a prostitute in Hollywood and was murdered in 1961 (10 / 28 / 61) when Bosch was 11 years old . His father, whom he met later in life, was a powerful defense attorney . Bosch spent his youth in various orphanages, youth halls, and the occasional foster family . When he learned of his mother's murder, Bosch, then living at a youth hall, dived to the bottom of the pool, screamed until he ran out of air and then swam back to the surface . This event is referenced in several Bosch novels . He joined the United States Army when he was seventeen years old, after getting his foster father to sign the enlistment papers that gave his consent for his minor foster son . </P> <P> In Vietnam, Bosch was a "tunnel rat" (nicknamed Hari Kari Bosch), with the 1st Infantry Division--a specialized soldier whose job it was to go into the maze of tunnels used as barracks, hospitals, and on some occasions, morgues, by the Vietcong and North Vietnamese Army . While in the enemy tunnels, the Tunnel Rats would kill enemy soldiers they encountered, gather documents for analysis by military intelligence, and then plant C - 4 high explosive charges that they would set to detonate after they exited the tunnels . Once, while on R&R leave in Hawaii, Bosch went AWOL but returned to his unit and served two tours of duty in Vietnam . </P> <P> Bosch has a daughter named Maddie . Maddie spent most of her time with her mother, Bosch's ex-wife Eleanor, in Hong Kong, seeing him only twice a year . Eleanor, who was a star attraction at a Macau casino, had a personal security guard, Sun Yee, who was also her boyfriend . She was killed during an attempt to rescue Maddie from Chinese thugs . Maddie then started to live with her father in Los Angeles . </P> <P> After his return from Vietnam and an honorable discharge from the Army, Bosch joined the LAPD and rose to the rank of Detective III, a position which entails both investigative and supervisory duties and is the LAPD equivalent of Detective Sergeant . </P>

Who is the mother of harry bosch's daughter