An old army buddy and fellow surgeon visits Conrad at the hospital. Meanwhile, the team is put to the test when they have to save the life of an uninsured and undocumented patient.
It's Fashion Week in New York and Betty is hustling to ensure Mode's runway show goes off without a hitch. To Betty's dismay, Daniel offers Hilda a job helping out with the show.
A betrayal intensifies the issues between Cristina and Meredith; Matthew and April make a decision about their relationship; Bailey faces difficulties with Ben's return.
The BAU goes to Detroit to track an UnSub with a rapidly changing MO. Also, Blake's husband returns from overseas with a life-changing career proposition for her.
Andy uncovers important information about a high-ranking government official, and reinforcement is brought into CTU to oversee operations.