Tonja Kahlens

Leonard and Amy take a road trip.

Ron is furious when April mistakenly schedules a ton of meetings for him.

A betrayal intensifies the issues between Cristina and Meredith; Matthew and April make a decision about their relationship; Bailey faces difficulties with Ben's return.

After seeing Mandy with her ex, the crew begins to worry about Vince because of how much he has fallen for her, so Drama and Turtle decide to tail Mandy and get photographic proof of her indiscretion. Meanwhile, Ari finally hits a breaking point with Terrance.

The BAU team begin to track a family in Alabama who are working together to abduct young women. The family travel from city to city leaving clues behind, but their route becomes increasingly difficult to follow.

The team investigates the murder of a police officer that sends shockwaves through both the Jeffersonian and FBI teams. Behavioral analyst Leslie Green is assigned to work with Booth on the investigation and lends her professional assessments on who the cop killer could be, while Cam must make some decisions in her personal life and the entire team re-evaluates what is truly important to them.