Photo Flash: THE MENTALIST Heads to the Wild West in 'Red Letter Day,' 4/14

On THE MENTALIST's upcoming episode, titled "Red Letter Day," the CBI team heads out to a run-down Wild West tourist town when the owner is found dead. Meanwhile, Kirkland tries to find out how much Jane knows about Red John, on THE MENTALIST, Sunday, April 14 (10:00-11:00 PM, ET/PT) on the CBS Television Network.