Season 6 Episode 15

full size Booth and Brennan Spy in Season 6, Episode 15: "The Killer in the Crosshairs"
Credit: ©2011 Fox Broadcasting Co. Cr: Ray Mickshaw/FOX

Title: The Killer in the Crosshairs
Air Date: March 10, 2011 at 12:00 AM PST

Jacob Broadsky, the sniper who smoked the Gravedigger, resurfaces, planning another kill. Like before, he messes with Booth's head, and Brennan must convince her partner in crime-solving that Broadsky's the twisted one — not Booth. Meanwhile, ZZ Top's Billy Gibbons returns as Angela's father to tell his daughter and Hodgins what they should name their baby. Read the full recap here.