Monique Curnen

The CBI team investigates the murder of a real estate agent with former gang ties, while Jane searches for leads on his new connection to Red John. Lie to Me’s MONIQUE GABRIELA CURNEN guest stars as Agent Tamsin Wade in the CBI’s Gang Division.

The death of a young botanist leads the CBI team into the lucrative world of medical marijuana, while Cho’s work with the rapid response team brings him back into contact with his former girlfriend and confidential informant, Summer Edgecombe (returning guest star SAMAIRE ARMSTRONG).

The Ice Truck Killer begins leaving victims' body parts at sites that relate to Dexter's childhood, forcing the forensics analyst to confront his own dark history.

The Ice Truck Killer's latest victim is alive; Dexter stalks a human-trafficker.

When a young scam artist passes out while working a card-playing scheme, Foreman suspects her condition stems from drug abuse; Cuddy and Wilson go on a date to an art exhibit.

When a fertility lab technician is murdered, details regarding her secret personal life are revealed -- leading to several possible suspects; Watson is investigated by an NYPD detective.