When A blizzard shuts down the city, Marshall and Lily try to continue their longstanding airport reunion tradition while Ted and Barney volunteer to keep MacLaren's open so they can meet up with some college girls.
The BAU is called to assist local law enforcement in catching a serial killer, dubbed the "Road Warrior" by the media, who is shooting blonde women as they drive along freeways in Orange County, California.
When an astronaut training for a trip to Mars is mysteriously killed inside a Mars simulation, Castle and Beckett don spacesuits to investigate. But when they discover no one inside the sealed simulation could have committed the murder and no one from the outside could get in, the case takes a shocking turn.
Jane's freedom is at stake when a grand jury is empanelled to decide if he should be tried for the murder of Red John. Meanwhile, Lisbon tries to find out how Jane feels about the possibility of her leaving Austin with Agent Pike: and Cho and Abbott follow new leads in the human smuggling ring they recently uncovered.
The CSIs arrive at their favorite diner only to discover a gruesome crime scene with eight dead victims and a lot of questions. (TV-14 L, V)
