Robert Catrini

When a charity worker is killed, Jane has Erica Flynn, a seductive murderer he helped imprison, released from jail in exchange for information she claims to have about the case. Meanwhile, Rigsby and Sarah try to adjust to impending parenthood. Morena Baccarin (Homeland, V) reprises her role as Erica Flynn.

When a series of murders are linked to a serial killer who was executed a year ago, the BAU must find the connection between him and the current killing spree.

A wealthy woman is found dead at the bottom of her stairs; Maura decides to undergo minor surgery; Maura reconnects with Hope.

The investigation into a car accident that killed a Marine and a young woman brings up upsetting childhood memories for Abby; Ducky says the crash may not have been an accident.

Navi Araz is willing to kill his own son to see the terrorists' plan succeed, Edgar is distraught over his mother, and Audrey learns her husband is somehow connected to the terrorists.

Doug's Halloween decorations put Arthur in the hospital; Deacon doesn't like Kirby's choice of a Halloween costume.