Brass, Catherine, Grissom and Nick work the case of a female victim found in an apartment building with a gun shot wound. Drops becomes a person of interest during the investigation, even though he is still in jail.
Time has passed but not much has changed. Sexual angst still runs rampant in the halls of Seattle Grace. Derek and Rose have been dating and Meredith has noticed the activities of her current off-again ex-boyfriend. The doctor's are in the midst of a competition.
Dave recalls being stuck in an elevator, with time-lapse footage of his ordeal; Tina Fey plugs Baby Mama; Brett Favre makes it clear that he has no intention of returning to the NFL; Estelle performed "American Boy."
In a change of pace, Sam and Dean decide to star in a violent, profane reality show named Ghostfacers. The show takes them to the haunted Morton Mansion, and they soon realize they're in over their heads.
Tonight Stephen welcomes journalist, California's First Lady and author of Just Who Will You Be?: Big Question, Little Book. Answers Within, Maria Shriver.
Ryan gets the surprise of his life when Michael and Dwight travel to NYC to go clubbing with him and his friends. Back in Scranton, the staffers are upset that they have to spend Saturday working on Dunder Mifflin Infinity, and Jim's attempt to rescue them doesn't go as planned.