When Sherlock and Joan join forces on a double homicide, Sherlock’s new apprentice threatens the investigation when she allows her jealousy of Sherlock and Joan’s work rapport to override her…

At the White House Christmas party, Selina bargains for votes in hopes of breaking the election tie. Meanwhile, the staff is preoccupied with the annual ’50 Hottest D.C. Staffers’ list;…

The team investigates a bus full of dead commuters that appear to be fossilized and uncover a man who has visions of pattern-related disturbances before they happen; Dr. Bishop requests…