Plot summary
Jane looks into new connections to Red John while the CBI team investigates the murder of a real estate agent, Lem, who was a gang member till 2 years ago. Digging into his gang background, Cho meets Agent Tamsin Wade ( Monique Gabriela Curnen ) of the Rapid Action Task Force who invites him to join the force and Cho agrees. Jane obsessively creates a list of all the people he has met and shaken hands with and who could be Red John.
Credits
Adapted from Wikipedia contributors, The Mentalist season 5. HTML formatting and reference markers removed.