Monique Curnen

A young botanist's death leads the team into the world of medical marijuana; Cho's work brings him back in contact with Summer.

The CBI team investigates the murder of an estate agent with former gang ties, while Jane searches for leads on his new connection to Red John.

Lightman attempts to stop a man from robbing a bank by helping plan and execute it. Meanwhile, Foster and Lightman get into an argument over who is in charge of running the company and a new intern is hired to replace Eli.

In the process of exonerating a man from a growingly hostile mob, Lightman uncovers a dark secret which aids a damaged mother and her daughter.

After an incident involving Wallowski, the Lightman Group is called upon to examine police profiling techniques. Internal Affairs make their presence known too.

Lightman is hired by a wealthy woman to do a background check on her new boyfriend, so he digs deep into the man's past to find out the truth about this social chameleon.