Three months after discovering a startling new lead, Det. Harry Bosch is still pursuing the truth behind his mother's cold case. A murder of a high-profile attorney puts the city on edge so Chief Irvin Irving creates a Task Force with Bosch in charge. Bosch must contend with two former adversaries.
Yeah girl, we gonna party tonight! But if you don't post about it, did it really happen?
Melissa wants the script finished in time for a table read the following day, so Larry, Rachel, Hugh, and newly appointed showrunner Dave attempt to finish the draft while taking care of a sick Lois.
On the run after a violent confrontation, Maddie finds refuge in an unlikely place. Meanwhile, the Bumblers hide out in Mexico as Ezra's conning ways reach risky new heights.
When the military facility goes on high alert, Chris manages to escape, but he’s not the only one who gets out.
When the FBI takes over Firehouse 51 for an undercover mission, Casey and Severide volunteer to assist with the investigation. Kidd attempts to help Severide come to terms with recent developments he's been managing.
The queens cook up global warming-friendly looks for the last ball ever, and actresses Tisha Campbell-Martin and Logan Browning drop by to guest judge.
The Landrys put family pride on the line. Willie ventures into mysterious territory. Kristi answers a call for help.
Lee and Lucy object to the school lollipop man handing out lollipops to the kids.
In Washington, we meet the CIA's Amanda Jones. Max, now in Beirut, doesn't know who to trust after speaking to Leyla, a member of The Section team there.
Lethal rockslides wreak havoc on the CPR and a three-kilometre load of potash; the Polar Bear Express enables a father-son hunting expedition.
A late-night shooting in North Minneapolis leaves one man dead and another alive to help detectives identify the killer. In Tulsa, a late night party turns into a blood bath, but a Facebook video may help Detective John Brown dispute a suspect’s claims that he wasn’t there. In Tulsa again, Detectives must decide if a duo responsible for an all night car-jacking spree ended in the gruesome murder of a single father. In Tulsa, an innocent victim is caught in the cross fire as a surge of gang violence rips through the city.
Miranda Bailey visits Ben at work, meeting his new co-workers for the first time. While most of the team responds to a motor vehicle accident involving an electrical danger, Andy and Maya are paired up to go on their first stakeout.
Bosch pulls out all the stops to try and get to the bottom of the Elias murder as quickly as possible while keeping the IA investigators on his Task Force in the dark. Eleanor Wish is back in the game with the Feds, and Det. Jerry Edgar preps for his first day back on the job.
Shep hosts his first ever "adult" dinner party where Craig's anxieties over seeing Naomie mount and Austen remains hopeful that he can win Chelsea back. Kathryn finally meets Ashley, the woman determined to be the next Mrs. Ravenel. Meanwhile, the girls ban together in support of one another and Naomie stands up to JD in defense of Elizabeth; leading to the ultimate BBQ showdown.
The protest looming, Billets strikes a deal with the activists. Irving realizes that old friends are new enemies. Crate and Barrel solve the case of their careers. As the Task Force scrambles to salvage their investigation, Bosch finds himself in the depths of underground Los Angeles.
Det. Francis Sheehan comes clean to Bosch, Robertson suspects a leak in the investigation, and Edgar joins the Task Force. Social unrest surrounding the Elias murder grows and Irving is pressured to intervene. Eleanor asks Bosch for parenting advice and confesses the truth about her marriage to Reggie Woo.
Don Wildman examines a clothing pin linked to a long-lost Viking settlement in North America, a rocket that unlocked the mysteries of our solar system and a Japanese cat who saved a train station.