When a "Jane Doe" with amnesia and covered in blood steps in front of Cho and Van Pelt's car, Patrick Jane must use all of his skills to discover who she is, her last location and why she lost her memory.
The investigation into a museum curator's death takes a bizarre turn when Castle and Beckett learn he is not the first member of a recent archaeological expedition to die.
In the third season premiere episode, Baz fights for his life as the Cody boys figure out what their next move is in the aftermath of the shooting. Meanwhile, Smurf gets some surprising news in jail and fields an offer from Pearce (guest star GIL BIRMINGHAM).
Spurned by Deva and Gordon, Carrie is forced to take up a new residence. With his leadership abilities questioned by rival George Hunter and the tribal council, Alex ramps up his efforts to recover the money stolen in the casino heist. Siobhan relives a nightmare when her ex-husband, Breece Connors, shows up looking to reconnect. Lucas is asked to return Proctor's favor.
While on the North Star, Ben discovers a strange device in the water that could lead to Chris.