Boyd and the team investigate Lore's true identity and the reasons why she is in danger.
After a woman was found raped in a garden, Benson and Stabler realize that the case goes much deeper because of the victim's mother, drugs, and the realization that a corrections officer is involved. Benson decides to go undercover at the same prison where the mother is, putting herself on the other side of the fence.
When a woman defends her daughter from a mugger, it sets into motion a chain of events that places herself and her children in mortal danger.
A body discovered in a hot spring turns out to be that of Tripp Goddard, a sexy motorcycle racer who had disappeared two weeks earlier. Sweets talks Booth and Bones into going out with him and his girlfriend.
Oscar has a new get-rich-quick plan that might actually work... until Emma finds out about it. Davis borrows Brent's car, but won't say why he needs it. Lacey bids in a silent auction and wins Hank's services as a prize that turns out to be more work than she bargained for.
When Joe presents his new solar power-based invention to an investment firm, he piques the interest of venture capitalist Meghan Doyle. Meanwhile, FBI profiler agent Edward Cooper claims his return to Phoenix is to track down another serial killer, but Allison's dreams tell her otherwise.
Lauren is surprised by a job offer she receives. Meanwhile Heidi enjoys a night out with her friends, until she spots Spencer and things end up in a fight.
Derek and Danny work on a project together with Peter and a Lakehurst transfer student, Rachel, only to find out it's not that easy to do. Meanwhile, Emma tries to have a "normal" life while Snake is still suspended from school because of Darcy's lies.
While navigating the extensive train systems in Japan, Scott manages to get them to the South. Meanwhile, Justin struggles with language barriers and very different food. Things settle when they leave the city behind to find the more natural side.
Jennifer and Adam decide to go on a trip with Jeff and Audrey but may have wished they had stayed home when they find out the reason they took the trip.
Mike Rowe rolls up his sleeves and gets dirty with some of the dirtiest jobs in New York City. First Mike climbs to the top of a giant building to build a water tower and then he masters the art of elevator repair.
The guy that Andrea has a thing for, asks Samantha to marry him. He also turns out to be the wealthy owner of the real estate firm that they both work at. Samantha worries that it may harm their friendship more than anything else.
Charlie double-dates with Jake and fixes Alan up with a hooker.
After Marshall witnesses a work buddy get yelled at after handing in a report, he becomes paranoid that the same will happen to him.
Lucas picks up the pieces after being left at the altar by Lindsey, while Nathan and Haley deal with the repercussions of Jamie's abduction. Dan is free for now, but he must find himself a job to convince the parole that he is changed for good. Brooke is haunted by her past as a woman from adopting asks her questions, while Peyton gets a visit from an old friend.
It's the day of final report cards, and the friends decide not to look at their grades until they've said goodbye to Chris.
With Sheldon rattled over meeting Dennis, a 15-year-old physicist who's smarter than he, Leonard helps him look for a way to debunk Dennis's research.
Dot's Back Inn (Richmond, Va.) • Scully's Tavern (Miami, Fla.) • Hillbilly Hotdogs (Lesage, W. Va.) Guy Fieri rolls out to find some places doing great food their own unique way: The West Virginia joint built into a couple of old busses, where they’re serving one pound deep fried hot dogs – and three pound burgers; The Florida bar that’s doing classic French escargot and fresh mahi mahi sandwiches; and in Virginia, what looks like just another café’, but with a classically trained chef who’s making it all from scratch – from chicken with feta, white wine and artichokes, to home made pesto.
An ugly hostage situation on board HMAS Hammersley sees two of the ship's female officers taken hostage below decks. It’s a day of high tension, which begins when a group of shipwrecked illegal immigrants is rescued from a sand bay. Along with Afghan refugees, and a chronically ill Asian girl, are three super-fit Eastern Europeans who waste no time once they are safe on board.