Juliette Jeffers

A huge thunder storm brings wide power outages and the whole family congregates at Jay and Gloria’s to use their generator, but Jay has one foot out the door desperately trying to make it to a reunion with some old Navy buddies. Meanwhile, Phil tries to be the hero and redeem himself after a very embarrassing public panic attack earlier, but only causes more headaches for everyone. Mitch and Cam grasp at straws trying to salvage Lily’s birthday party where the most popular girl at school is in attendance, and Haley turns up the seduction efforts with Andy.

The BAU is called to Wisconsin in search of a serial killer, and the team looks for a connection among the victims for clues to the UnSub. Also, Kate has trouble dealing with her niece, Meg, when she begins acting out.

As Meredith nervously awaits a final decision from Derek, her angst is interrupted when a train crash brings several seriously injured patients to the hospital, including Bonnie and Tom, a pair of passengers who've been impaled on a metal pole. And Addison Shepherd sees great potential in Izzie, who must decide whether her loyalty as Meredith's friend outweighs professional gain.

When a young black man goes missing his family turns to M&A for help, but suspicions begin to swirl when he is implicated in the disappearance of a young white woman. Gabi digs in on her search for “Annie,” the girl she saw at the cabin window years ago. Sir reveals why he kidnapped teen Gabi.

When the body of a well-known cookie jar collector is found in a riverbank, the Jeffersonian team must submerge themselves into the victim’s collector community in order to catch the murderer. Meanwhile, Booth struggles to come to terms with Brennan’s decision to move out of their house due to his gambling addiction and Aubrey has his eye on one of the “squinterns.”