A recent loss creates a rift between Booth and Brennan, as they deal with their grief in different ways. Meanwhile, an old flame from Brennan’s past comes to visit.
Christy encourages Bonnie to go out with a great new guy, Adam, only to find out that he's not as great as she thought.
Rebecca tries to get Justin to open up about his experiences in Iraq; Kevin deals with perceived homophobia at the law firm which may prevent him from becoming a partner.
When Hawaii Supreme Court nominee Judge Rachel Park (Moon Bloodgood) is being blackmailed, she hires Magnum and Higgins who go to extraordinary lengths to help her out.
Unable to stop the launching of the nuclear warhead, Jack prepares to bring Marwan into CTU for questioning just as Edgar uncovers incriminating evidence against Richard Heller.