Emily Skinner

The BAU travels to Chicago to investigate a series of mass murders, after teenagers in a missing persons report become the main suspects.

When a well-respected philanthropist is savagely attacked in her bed, the CSI team search her house and discover that her attacker has been watching her for some time - from within her house.

Jane and Maura work to solve two murders that have deep personal connections for Korsak; Jane gets a surprise visit; Maura receives upsetting feedback on her novel.

CeCe volunteers herself and Rocky as choreographers for a dance at the Little Queen pageant which Gary Wilde is hosting. The girls decide to help a shy eight-year-old to win.

Danny's ex-wife returns. Having read a letter he hadn't meant for her to see, she tells him that she wants to make things work.

The kidnapping of a young girl becomes more complicated when the agents learn she could be the first human clone and her guardians do not have her best interest in mind.