*CAUTION: Spoilers ahead!*

Credit: Ray Mickshaw/FOX ©2011 Fox Broadcasting Co. Photo: Booth on Fire in Season 6, Episode 11: "The Bullet in the Brain"

This week’s episode of Bones, “The Bullet in the Brain,” is bittersweet. Although the Gravedigger meets her untimely end (hooray!), questions surrounding her executioner’s motives — and intended target — pepper the ensuing investigation. We’re already dreading our first encounter with the sniper, aka “Evil Booth”; he’s sure to give us the chills.

Check out five sneak peek clips of what’s to come!