Alfred Adderly

The staff come down with food poisoning on Black Friday, Jonah documents the day with home video, and Glenn's disposition changes after a visit to the pharmacy. Mateo and Cheyenne discover a lucrative Black Friday side business.

The team investigates when a TV producer is murdered; Christine is accused of biting a classmate; Hodgins uses his tools at the Jeffersonian to chemically recreate Finn's hot sauce.

When Reid fears his mother has been abducted, he asks the BAU to investigate while he's stuck in prison.

Jessica thinks school must be too easy for the boys and gives them extra homework. Louis tries to get Jessica to ease up on her strict approach.

The BAU is called after three victims are found tied to stakes in the Arizona desert.

The BAU investigates an urban vampire in New York who kidnaps his victims at night and holds them underground in the sewer system. Also, Reid makes an impossible decision in prison that severely affects himself and other inmates.