Sonia Jackson

The surgical staff tries to be optimistic as a young woman clings to life after a brutal attack. Meanwhile Meredith puts her career on the line to save a newborn in the hospital nursery, and the other interns learn that it takes more than just medical knowledge to be good at their jobs.

The apparent spiking of the citizens of a town in New Jersey puts the BAU on the trail of a poisoner who may not be finished.

While Lisbon and the team look for the murderer of an unidentified victim, Jane hits rock bottom in a Las Vegas club.

Walden tries to loosen up Zoey by sharing a couple of Berta’s “special” brownies. Matthew Marsden guest stars as Zoey’s ex-husband, Nigel.

The Pearsons come together under unexpected circumstances. Meanwhile, Jack surprises the family with a summer holiday.

Aria may not get the opportunity to see her work on display; Hanna wants to return the unexpected scholarship money she received; Rosewood High considers banning the girls from attending prom.