Retired Det. Harry Bosch, now a Private Investigator, is hired by aging billionaire Whitney Vance to handle a personal matter with major implications. When the man who ordered her murder a year and a half ago walks free, a devastated Honey “Money” Chandler teams Bosch to fix injustice. Maddie Bosch, still finding her footing as a rookie patrol cop, is assigned to a hard-charging Training Officer.

Honey Chandler’s return to the courtroom continues as she fights to defend a homeless man wrongly accused of murder. Bosch zeroes in on Carl Rogers and locates an important character connected to Vance’s haunted past. Maddie and her Training Officer, Reina Vasquez, have their first caper as partners.

Bosch looks into another murder that might be tied to the Parks case. Chandler clashes with the DA over the fate of David Foster. Kurt Dockweiler's sentencing looms over Maddie. Mo hatches a risky scheme to help Jade Quinn. Ellis and Long begin to feel the heat.