Episode 310, "Brutus" Tuesday, May 28, 1|12c am
SEASON 3, EPISODE 310 - Though the program was discontinued, Don and the FBI learn that someone is still able to make the conditioning work on former subjects and is using them to commit murder. Meanwhile, Larry announces he is taking a leave of absence from the university to travel on the next space station crew rotation.
SEASON 3, EPISODE 311 - Internet sexual predators become the victims when a serial killer decides to get revenge by murdering them in order to permanently stop their behavior. Meanwhile, Charlie faces one of his more complicated problems: saying goodbye to Larry who is leaving for a six month NASA space shuttle mission.
SEASON 3, EPISODE 312 - When a teenage girl is found almost beaten to death, Don and his team discover that she escaped from a polygamous cult headed by a fundamentalist leader who is on the run from the FBI. They discover that the girl's mother, who is also a religious zealot, "gave" her daughter to the leader. Meanwhile, Charlie and Amita try to decipher a chart that was found at the leader's last known location, hoping it will lead them to him. Teri Polo ("Meet the Parents") guest stars as Rachel Willons, an agent from the California Bureau of Investigation who has been tracking the cult leader for over a decade.
SEASON 3, EPISODE 313 - The FBI asks Charlie to retrace the path of a marine salvage barge because Don suspects a murder took place on board. However, Charlie is put in a difficult situation when the National Security Agency (NSA) also requests his help to find the yacht for the confidential case they are working on. Meanwhile, Liz and Don try to figure out a way to make their personal relationship work after she is permanently transferred to LA. Kathy Najimy ("Veronica's Closet") returns as Dr. Millie Finch and Aya Sumika ("The O.C.") returns as special agent Liz Warner.