The Following: Unmasked

"Unmasked" in the ninth episode of season two of the crime mystery thriller The Following, and the twenty-fourth episode of the series overall. It was directed by Nicole Kassell with a script written by Vincent Angell. It first aired on the FOX Network on Monday, March 17th, 2014 at 9:00 pm. In this episode, Ryan Hardy and Mike Weston close in on uncovering the mole within the F.B.I. ranks. Joe Carroll plans to reveal that he is still alive. A bunch of his masked followers go on a mass killing spree in a book store.