There's a serial killer on the run, and Patrick is giving Teresa a chance to exercise her own extrasensory powers of perception.
In this episode directed by Simon Baker himself, the team enlists the help of a blogger who has devoted his life to finding their mystery murderer. David Paymer guest stars.
Watch an all-new episode of The Mentalist, tonight on CBS.
MORE: 'The Mentalist' to Come Face to Face with Red John