Marcus DeAnda

Claire and Mitchell concoct a plan to try to spare their respective significant others from public humiliation; Jay tries to prove a point to Gloria by attending a gathering thrown by his employees.

After being sent out of town with Jane to investigate a murder, Lisbon follows a lead on her own, which leads her right into Red John's snare.

The team attempt to prevent the assassination of a Brazilian diplomat, searching for a highly-skilled assailant determined to gain vengeance on the person responsible for her father's death.

The team looks into the puzzling death of a fellow law enforcement officer's daughter, and Captain Raydor turns her attention to Detective Sanchez.

Jules and Bobby don't know what to do when Travis gets his heart broken; Grayson stands up to Jules; Andy's flirty sister-in-law (Nia Vardalos) visits.

A secret experimental cancer treatment Mac's developing with a friend is discovered when culprits ransack their lab, kidnap Mac's partner and plan to use the research to create a powerful new nerve agent.