Kerrie Keane

Castle and Beckett investigate the murder of a woman found frozen and tangled in steel bars at a construction site. The case leads them to look into an old case and also has Beckett thinking about some memories from her past.

The BAU team must delve into Morgan's past to prove his innocence when he is arrested on a charge of murder in Chicago.

A sorority pledging ceremony is disrupted by a troubled spirit, and Sam begins to doubt his relationship with Melinda.

Sipowicz and Sorenson investigate the robbery of an elderly couple, but become annoyed with a retired cop who tries to intervene.