Bosch follows a hunch in the Parks case, but it backfires on him. Maddie hits the streets with Vasquez in her first CRU caper. Mo meets his match at a hackers' conference. Chandler starts playing the long game against the FBI. Ellis and Long keep a close eye on Bosch and Chandler.

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.

Bosch starts to unravel the Lexi Parks murder, with potentially dangerous consequences. Chandler tries to outmaneuver the Feds as the case against her hangs in the balance. Ellis and Long get a little too close for comfort.

Everything comes to light in the Parks murder case. The FBI hit Bosch and Chandler where it hurts.

Bosch and Chandler secure key witnesses against Ellis and Long. Chandler enters her endgame with the Feds. With Ellis in the wind, Maddie and CRU are tasked with protecting Bosch.

Bosch ensures the Lexi Parks case reaches its just conclusion. Chandler considers a big career change with the help of an old acquaintance. Maddie wrestles with the fallout of her first officer-involved shooting. Mo faces a serious ultimatum with the FBI.

Chandler comes under fire from the chief of police. Bosch works a Juan Doe case he thinks may be connected to another murder, while Mo tries to locate Finbar McShane. Vasquez confirms her suspicions, while Maddie continues working the follow-home case.