House's team rushes to treat an ailing college football star in time for the patient to try out for the NFL; Foreman's brother (Orlando Jones) makes a surprise visit to the hospital.
A family of four is brutally murdered in their own home.
Out of consideration for Derek, Meredith stops talking about her surgeries; Richard asks Dr. Avery to help with a complicated procedure; Callie and Alex face their guilt.
An up-and-coming artist, whose work focuses on the intense personal moments of strangers, disappears shortly after an exhibit of her work opens.
A gun-wielding defendant takes Sebastian, Raina and everyone else in the courtroom hostage.