Scott Michael Morgan

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.

Ted goes out of his way to keep his sister out of trouble when she comes to visit; Marshall introduces Robin to a Minnesota-themed bar.

Susan discovers a dangerous, thrilling way to ease her guilt; Gaby plans a surprise for Carlos; Bree makes a discovery about Chuck's past; Renee tries to win Ben over.

The daughter of high-powered diplomats must battle suspicions of nepotism when her assignment to the unit takes place without notification to Hotch or Gideon.

Rosie and Villa are caught in the middle of an explosive investigation; Rosie discovers information that forces him to start his own investigation behind Villa's back; Donna's behavior indicates she may have a new man in her life.

Cheryl and Jim get into an argument about Erik Estrada, and Jim sets out to prove her wrong about an incident involving the actor 10 years earlier.