Arizona and Callie examine the problems that continue to impact their marriage; Richard turns to Bailey for advice.
The Homecoming decorating committee is knee-deep in balloons and girls are jockeying for position to be the queen, while four friends from Rosewood just try to stay afloat. One girl makes a shocking choice for a homecoming that puts her in a possibly sticky situation. Will the girls be able to protect one of their own or will the evening turn out to be a night they can never forget?
When the young lead of a local theatre production dies on the eve of the show’s opening, the CBI team is called in to investigate. Meanwhile, Jane hopes to get more information about Red John from the comatose Jason Lennon.
Hanna’s new interest in crime novels helps her to come up with a plan to try and figure out whose body is in Ali’s grave. While Hanna is on her hunt, Spencer is working overtime to decipher the stories in Ali’s diary which she hopes will reveal the identity of Ali’s mystery man. But with both girls hot on the trail, will their work lead them straight into the path of “A”? Meanwhile, Aria is upset with the new friend Mike (recurring guest star Cody Allen Christian) has made and Emily’s dad (recurring guest star Eric Steinberg) is concerned about her behavior.
When an anger-driven, unknown subject targets successful businessmen in Detroit, the BAU must investigate.