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.

After another failed attempt to defeat Red John, Patrick Jane hits rock bottom, finds a lover and shoots one of his own.

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.

When Walden feels Zoey is a bit stiff in the bedroom, Berta suggests a few of her marijuana brownies might loosen her up a bit.

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

Bearing a grudge, Sammy leaves a gang territory unattended, only to have a violent gang war erupt throughout the city.