"Good Mourning" is the first episode and the season premiere of the sixth season of the American television medical drama Grey's Anatomy, and the show's 103rd episode overall. It was written by Krista Vernoff and directed by Ed Ornelas. The episode was originally broadcast on the American Broadcasting Company (ABC) in the United States on September 24, 2009. In "Good Mourning", the physicians are seen dealing with the revelation that a dead John Doe is their beloved co-worker Dr. George O'Malley (T. R. Knight), and dealing with the aftermath of Dr. Izzie Stevens' (Katherine Heigl) near-death experience. Further storylines include Dr. Callie Torres (Sara Ramirez) and Stevens trying to decide whether or not to donate O'Malley's organs and Dr. Derek Shepherd (Patrick Dempsey) being offered Dr