Retired homicide detective Harry Bosch, now a private investigator, is hired by billionaire Whitney Vance to discover if he has a living heir.

Tech wiz Mo Bassi sets up surveillance on Carl Rogers, while Bosch does his own digging into Rogers' shady financial world.

Bosch and Chandler head to Terminal Island to grill Willy Datz. After Chandler uses some questionable leverage, Datz admits the Bratva pressured him to change his testimony.

Olivia MacDonald gives Bosch access to her brother's belongings, including some film negatives. Rogers hatches a scheme to generate some fast money.

Bosch and Chandler plot to turn the tables on Rogers. Bosch has a plan to bring the whole refinery operation down. Maddie struggles with taking her job home.

Rogers stays in a safe house after his operation, along with any chance of repaying the Russians, is blown up. Maddie faces every cop's biggest fear.