Spoilers for 2.04 "The Bone in the Girl"

[Buffy Summers]

07/30 - Episode 2.04 - The Bone in the Girl: Booth investigates serial killer Howard Epps who is suspected to continue his killing spree even from behind bars after clues on a body lead to him. Brennan and Booth meet with the headmistress of St. Agnes High School after they find a medallion with the body of a murdered teenaged girl. Angela, Cam, Hodgins, and Zack also appear.


Source: Spoiler Fix . com (http://spoilerfix.com/othershows.php)