While investigating the murder of a surfer, Lisbon reconnects with her former fiancé, Kenny Johnson, who she hasn't seen in over a decade. Also, Cho questions his decision to be in a relationship with Summer.

Rigsby and Van Pelt go undercover as a couple with relationship problems to investigate the death of a woman who received advice from a radio love doctor.

Jane and the CBI narrow down the list of suspects after a disgraced clothing designer on the verge of a comeback becomes a fashion victim. Meanwhile, FBI Agent Darcy continues her investigation into finding Red John.

Jane and the CBI try to determine who would have reason to kill a popular English teacher, and Rigsby nervously awaits a special delivery.

Patrick Jane and the team go to Hollywood when they investigate the murder of a movie producer.

With very little evidence, Jane and the CBI investigate the death of a mob boss’ son. Meanwhile, while taking an eyewitness in for questioning, Van Pelt is haunted by the memories of O’Laughlin’s shooting.

Jane and the CBI try to narrow down the list of suspects when a terminally ill man, is found murdered. Meanwhile, Cho is forced to face his demons.

Jane and the CBI try to find the killer of a man found outside a cabaret featuring female impersonators. During the investigation they discover a list of suspects, all of whom bullied the victim. Meanwhile, Cho and Summer hide their relationship from Lisbon.

The CBI team heads out to a run-down Wild West tourist town to investigate the death of the town's owner. Meanwhile, Kirkland tries to uncover the extent of Jane's knowledge about Red John.

Lisbon and the team work the case of a State Senator's murdered intern, while Jane simultaneously tries to find out what new information Bosco has uncovered on the Red John case.

In order to find the killer of an undercover narcotics cop, Jane and the CBI team retrace her investigation.

While a jury deliberates the guilt or innocence of a defendant on trial for murder, Jane tries to prove she has been wrongfully accused before time runs out. Meanwhile, Summer may have gone too far when she helps Cho make a case against a suspect.

When a woman is found murdered near a remote men’s social club, Jane must find a way to insinuate himself into the insular group to find the killer.

Patrick Jane goes head-to-head with a "psychic" he suspects of murder. Intent on proving the so-called psychic is a fraud -- as well as a killer -- Jane arranges a séance to expose the murderer.

With Patrick Jane's help, Cho goes undercover as a sweet-talking ladies man with all the right moves in order to catch a pick-up artist and killer with his own set of pseudo-mentalist techniques.

As Jane and the team investigate the poisoning death of the "queen bee" in a country club, they discover that the community is full of secrets, including love affairs and drug abuse

Jane and the CBI investigate the murder of Gordon Hodge, a powerful attorney, who is responsible for allowing a vicious murderer, Van McBride, to walk away a free man.

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. Meanwhile, Lisbon is worried when a new boss, Madeleine Hightower, takes command of the CBI, as well as mysteriously learning about Rigsby and Van Pelt's relationship.

When a media mogul is murdered, Patrick Jane and the CBI team investigate cult leader Bret Stiles, who may have had an axe to grind following the publication of a critical story about his group.

Romantic sparks begin to fly when Patrick Jane and supposed psychic Kristina Frye cross paths again during the CBI investigation into the murder of a charismatic head of a non-profit organization that fights human trafficking.

The CBI pursues two lines of investigation when a Santa is murdered: Patrick Jane goes undercover in an AA group; and Rigsby and Van Pelt question members of an authentic Santa society. Meanwhile, following the demise of a person in custody at the CBI, J.J. LaRoche is brought in to question the team when it appears to be an inside job.

Patrick and the team investigate the murder of a woman with ties to one of the fighters. Meanwhile, LaRoche focuses his investigation on Rigsby, who in turn is forced to ask Cho for a huge favor in order to keep his job.

The death of a young botanist leads the team into the lucrative world of medical marijuana, while Cho’s work with the rapid response team brings him back into contact with Summer.

The CBI team investigates when the body of a female army medic who worked with soldiers with PTSD is found near a military base.

While Lisbon and her team investigate the murder of a young waitress in the Napa Valley, Jane goes behind Lisbon's back to orchestrate his own undercover operation using Van Pelt as bait.