Ryan Christiansen

Nick prepares for a visit from Amelia, someone he had a crush on at college. Jess has a job at a haunted house for Halloween. She invites Sam, her non-boyfriend to the haunted house and plans to tell him she wants to be a girlfriend.

Gabrielle and Victor face a crisis as a picture of them sharing a passionate moment in a lift is used to blackmail them. Elsewhere, Edie gets into a fight with one of the ladies, while another Wisteria Lane resident ends up in hospital.

The BAU travels to Los Angeles to investigate unusual murders throughout the city. Also, more of Prentiss' mysterious past comes to light.

John Cooper must learn to cope with the emotional aftermath of his kidnapping. Meanwhile, as Sammy Bryant closes in on the real robbers, Ben Sherman is feeling the pressure.

Following on from Joe LeBrock's prison break, the team seeks Memmo Fierro, the escaped killer of Horatio's wife, who is trying to find his estranged daughter.