Bones - Season 2 - Eps 17: The Priest in the Churchyard
A broken water main uproots multiple coffins in an old graveyard. When the team is brought in to identify the bodies for re-interment, they discover a newer skeleton that should not be in the graveyard, which has not been used for 50 years.
About Bones

Title: Bones
First Air Date: 2005-09-13
Last Air Date: 2017-03-28
Status: Ended
Rating: 8.224/10 (from 3244 votes)
Language: EN
Seasons: 13
Total Episodes: 246
Network: FOX
Genres: Crime, Drama
Production Companies: 20th Century Fox Television, Far Field Productions, Josephson Entertainment
Synopsis
Dr. Temperance Brennan and her colleagues at the Jeffersonian's Medico-Legal Lab assist Special Agent Seeley Booth with murder investigations when the remains are so badly decomposed, burned or destroyed that the standard identification methods are useless.
Cast

Emily Deschanel
Temperance 'Bones' Brennan

David Boreanaz
Seeley Booth

John Boyd
James Aubrey

Michaela Conlin
Angela Montenegro

Tamara Taylor
Camille Saroyan

T.J. Thyne
Jack Hodgins