Jane is reunited with his former nemesis, cult leader Bret Stiles, when the head of an anti-cult activist organization is murdered.

The team investigates a 25-year-old case that seems to involve both Red John and the Visualize group, and Lisbon contemplates her future.

When a prominent member of Visualize is mysteriously killed, Jane investigates in the hopes that the case will provide a clue that will lead him to Red John.

With the final clue in hand, Jane attempts to gather the remaining Red John suspects in one place in hopes of finally revealing his identity.