LAPD Detective Renee Ballard, investigating a New Year’s Eve murder along with an unsolved murder, teams up Detective Harry Bosch once again when their two cases—one old and one new—intersect, while an undetected killer watches their every move.
Receiving a notebook with details about a 20-year cold case, homicide detective Harry Bosch teams up with LAPD detective Renee Ballard before uncovering disturbing clues about his late mentor.
After a troubled teen, no stranger to the law, admits to her involvement in a brutal murder, Rob Barrett, an FBI investigator and interrogator stakes his reputation on her confession only to have the information she provided prove false.