The BAU investigates the cause of several fatal car crashes involving drivers and pedestrians. Also, Reid gets bad news.
Dre is forced to participate in jury duty after Junior responds to the summons that was thrown away. The case is supposed to be open and shut, but when Dre sees that the defendant is a young African American, he feels a civic responsibility to give him a fair trial. Meanwhile, Bow decides to let the kids swear in the house since they are more open with her that way, but she and Ruby soon regret the decision.
The guys race their coworkers for the rights to sell a line of remote control cars.
When Lindsay is tipped off about a grieving father looking to avenge his daughter's death, Olinsky goes undercover as a hitman-for-hire. With Gang Intelligence lacking enough evidence to arrest the original gangbanger in question, the team works to reinvestigate the case. Meanwhile, Ruzek comes back after finishing his undercover assignment only to have Voight knock him down to patrol duty.
Continued struggles with leadership and trust in Arkadia and Polis take violent turns while Abby leads a team to a distant location hoping to find answers.
Shawn's obsession with the Bluff reaches a tipping point. Zeke and Emily only have enough fuel for one more trip to Sledge Island. Undeterred by obstacles, Nome newcomer, George Young seeks his fortune on the Bering Sea floor.
Eddie amp Sarah can't resist feelings for each other, even though he's dating Chloe. Against Sarahs wishes, Hawk moves to the city to climb The Ladder with Cal as his guide. Abe takes over security for The Movement. Kodiak wants revenge for Steve's death.
Josh Gates retraces the footsteps of the legendary Captain Kidd in the hopes of finding his buried treasure from the East Coast to the Caribbean, the search takes him to a real pirate shipwreck and to the island hideout of the notorious buccaneer.
When a teenager goes missing from her local Walmart, detectives struggle for leads. But then surveillance cameras reveal terrifying footage of a prowler kidnapping her, transforming this investigation into a desperate race to bring her home alive.
The Teams bold decision could result in Rips rescue or lead to grave consequences.
Quentin adjusts to his new life Penny seeks help from an unexpected source Eliot and Margo contend with the dangers of ruling Julia and Kady discover another consequence of Reynards attack.
Michael's massive 632lb body has left him completely dependent upon his family. If he doesn't learn to control his anger issues around food, lose weight, and address the root of his issues, then he will remain in jeopardy of losing everything.
With an impending attack on Nadzieja, Aurora goes to extremes to prove her loyalty to Schmidt and the Nazi cause.
Ceaser is shocked when Dutchess leaves him. Sky asks her female co-workers for a very personal favor. Walt and Sky introduce Young Bae to online dating. Sky fears for her safety when a man from her past shows up at the shop.
When Captain Sharon Raydor and the Major Crimes Division investigate the murder of a young woman found in the LA River, their case is not only impeded by a secretive PI working for a tech industry millionaire, but also by Deputy Chief Winnie Davis, who regards Sharon as competition for the promotion to Assistant Chief of the LAPD.