Ryan Christiansen

Jess gets a job as a zombie at a haunted house, but is more frightened of her changing feelings towards Sam (guest star David Walton). Schmidt and Cece are (unfortunately) perfectly matched in the costumes they’re wearing, while Winston and Shelby (guest star Kali Hawk) are worlds apart in theirs. Nick gets a visit from a former college crush (guest star Maria Thayer) who shows her affection in a scary way.

The team investigates unusual murders in Los Angeles, and more information about Prentiss' past arises.

Susan calls off a wedding, Gaby decides to move forward with a wedding, and a Wisteria Lane resident is suspected of murder.

When the man who killed Horatio's wife breaks out of prison and goes on a rampage, the team tries to determine what he is after.

John deals with the aftermath of his kidnapping; Sammy closes in on the robbers; Lydia pursues John's kidnappers.