John Troy Donovan

Patrick and the CBI team investigate the murder of a tutor, and find a mysterious little red box near the body, starting a chain of events that turns the murder into the search for a priceless ring stolen from the British Museum.

When the CBI team travels to a resort town to find out who murdered a police chief, Lisbon crosses paths with her brother Tommy, now a bounty hunter, who's tracking a bail jumper.

Jane and Lisbon secretly continue their mission to narrow down the list of seven Red John suspects as they investigate the murder of a man who was missing for two years.

The team investigates a 25-year-old case that seems to involve both Red John and the Visualise group, and Lisbon contemplates her future.

Jane discovers an important clue to Red John's methods as the team encounters four of the suspects, and the CBI investigates the case of a software engineer killed by a drone strike.

Patrick Jane must deal with two failed robbery attempts: one resulting in the murder of a repair shop owner and the other involving a former suspect personally hired by Jane to break into LaRoche's home.