Denny once again goes head-to-head with his non-son, Donny, when he shows up in his new role as a Lawyers Without Borders representative. But Alan finds it difficult to support Denny's defense when Denny makes light of the case. Meanwhile, Marlene Stanger, known as "The Squid," is hired at the firm, and immediately attracts Alan and repels Denise.
When an eight-year-old propositions a male classmate, Stabler and Tutuola are called in to investigate the case and soon learn that Jake Winnock's father spent seven years in prison for molesting his older brother, Teddy. D.N.A. tests clear Gregory Hensal of abusive his son, but implicate Jake's older brother, whom detectives soon learn has been running his own personal Internet pornography site. T.A.R.U. tech Ruben Morales joins the detectives in their search for Teddy after he goes missing, but his own guilt about his nephew's molestation after being raped by an online predator he met using the computer Morales had given him colors his judgment when dealing with one of the suspect's.
After discovering the true perpetrator of the bus crash, Veronica is desperate to warn others before it's too late. However, she inadvertently puts herself and her loved ones at risk in the process. Meanwhile, Keith tracks down Woody in hiding, Wallace leaves for Paris to be with Jackie, and Weevil again runs into trouble with the law.
Rory throws a graduation party for Logan, but their time together is bittersweet. Lorelai delivers an ultimatum to Luke.
After Bob gets his cover blown in Africa, he tells Jonas to cancel a visit a dignitary is taking to the area because of the danger. However, the official refuses and something shocking is quickly learned about why he really wants to go there. Meanwhile, Kim has an encounter while at the radio station and Molly gets offered a real estate opportunity.
Keith Soto returns to the base for a reunion and it's quickly discovered by Jonas and Col. Tom Ryan that he is a newspaper reporter who is writing an article that will expose the Unit. Jonas decides there is only one way to get him to not print the story. Meanwhile, with some help from Tiffy and Kim, Molly tracks down the woman who scammed $40,000 of the women's investment fund.
A young mother has a seizure while bathing her newborn son and nearly drowns him. House and the team have two cases at one time as they try to save the infant and determine the cause of the mother's seizures.
While working on an assignment, Gibbs is seriously injured in an explosion, and taken to a hospital, where he recalls his painful past, which he has always hidden from others. The rest of the team must proceed with the investigation and put their feelings towards Gibbs's injury aside. Tony is left in charge, which may cause a bit of trouble.
Jack searches for a safe place to land the plane when Logan gives orders to shoot it down. Hayes readies Bierko for a transfer to a secure facility, while Audrey receives some good news about her father. Logan becomes desperate as his plans start to unravel, but an unexpected ally at CTU turns the tables in his favor.
A girl from Jake’s school invites him to his first boy-girl party. Charlie and Alan help him get ready for it by giving him advice. Alan and Charlie get nostalgic and remember their first boy-girl party.
When a matchmaking company calls Ted claiming they have found his soul mate, he is forced to postpone his date when Lily asks for his help.
Everyone's ready to make their escapes across the high wire. Veronica and Nick realize they may be in over their heads. And Agent Kellerman helps Vice President Reynolds calm down before her debate.
Christine's former marriage counselor comes into the gym, leading to some awkward moments between the two women. When Christine mentions this to Richard, his cryptic reaction leads her to question whether it was in the counselor's best interest to encourage their divorce. Meanwhile, Matthew finds Christine's wedding video in a box of old photo albums, and Christine takes a trip down memory lane.
Ephram rescues Reid from attempted suicide as Reid suffers depression from finding out that he has been kicked out of Med School. Nina confesses to Andy that she still shares feelings for him. A necklace is passed between Harold and Bright as each try to apologize to Rose and Hannah.
The team is sent to investigate the death of a local celebrity, who is found murdered in her bathtub. The list of suspects includes her musician boyfriend, her assistant and her rival. The search for a young abducted girl is triggered, and Horatio tells Delko of Marisol and his plans.
Part 1 of two. Arnaz rekindles his relationship with D-Mack's sister, Michelle (Brandy), when she returns from Paris unexpectedly; Breanna learns some surprising information about Calvin; Sara dates a doctor; an agent convinces Cash that he should become a model.
A series of unfortunate events prevents Joan from being there for Toni (again) as the custody hearing takes a surprising turn.
When Maya moves into her new place, Joan ditches the housewarming for an A-list party. Toni and Todd try to come to a settlement.
The comedy illusionist duo explore various topics and debunk what they consider misconceptions about them.
The vicious criminal Chopper Hadley, who has been back in the country for a week, is searched for by the team. However, Halford is viciously intimidated and the squad start to realise the full danger of their target. Desperate measures are used and Brian is sent undercover to get Hadley once and for all.