Scott Vance

In the show's 100th episode, the series goes back eight years to show Jane meet Teresa Lisbon and work his first case with the CBI team. See how Patrick Jane went from a devastated husband/father in search of information about Red John to consultant for the CBI. Recurring guest star Gregory Itzen returns as CBI Director Virgil Minelli.

The team tracks a suspect who shares the same style as a serial killer from 30 years ago; someone tracks the BAU's cases and replicates crimes.

Vaughn gives Sydney an unexpected Christmas gift; Jack acts to save Sydney when Sloane orders her tortured and killed for being a mole.

Vaughn confirms that K-Directorate has hired a known assassin a.k.a. The Snowman for his favored use of an ice-pick as a weapon to take out Khasinau.

Following a string of strange coincidences, Scully encounters a former lover and embarks on a journey of self-discovery.