Amy Rosoff

Arizona tries to reconcile with Callie, who has big news to share; Teddy faces an important decision; the residents receive new interns; the Chief makes an announcement.

A female soldier accuses a commanding officer of sexual assault; the team investigates a potential athletic bribe.

Vince gets contradictory direction from Verner while shooting a pivotal scene for Smokejumpers, leaving Ari and Dana Gordon to sort out the mess.

The BAU investigate a reported case of bioterrorism following a number of suspicious deaths. Meanwhile, Garcia visits her stepbrother.

Addison cannot stop thinking of Pete; Violet's ex visits the clinic and Cooper is not happy to see him; Naomi and Sam's daughter secretly seeks Addison's medical advice.

Castle is asked to consult on a case when evidence in a young woman's murder implicates Dr. Kelly Neiman (Annie Wersching) -- Castle and Beckett's nemesis.