Stephanie Czajkowski

The BAU becomes involved in the search for a kidnapped woman in the nation's capital after the body of a second kidnap victim is found.

The team investigates a murder at a lumberjack competition.

After the U.S. Treasury Department is hacked, Nell and Eric go undercover inside a couple's retreat to track a tech-savvy husband and wife linked to the crime. Also, Digital Forensics Specialist Dave Flynn (Scott Grimes) arrives from the NCIS cyber office in San Diego to run ops while Eric and Nell are on assignment. Bar Paly guest stars.

While Maura is away at a convention, Jane needs Susie's help to solve a murder; Korsak is forced to deal with painful unfinished business.

Kara's two identities are stretched thin when Supergirl must protect National City from a series of bombings and Kara is tasked with babysitting Cat's son, Carter (guest star LEVI MILLER). Also, James is conflicted when his ex-girlfriend Lucy Lane (recurring guest star JENNA DEWAN TATUM) seeks to rekindle their relationship.

Jane retreats into a treacherous place in her own mind called The Underground.