Tom Schmid

Rory and Jess run into Dean at the winter carnival, while great-grandmother Gilmore visits.

The BAU looks to outsiders for clues when three college athletes disappear the night of a pep rally; J.J. is instrumental in moving the case forward.

The Cohens celebrate Chrismukkah. Seth juggles two girls.

Lynette finds out who started the fire at Rick's restaurant; Bree gives Orson an ultimatum; Susan reconnects with her ex-husband, Karl.

When the decaying corpse of the Venezuelan Ambassador's son is found hanging from a tree on the campus of an exclusive private school, Dr. Temperance Brennan and Agent Seeley Booth are called in to investigate. The cause of death seems to be suicide, but both Brennan and Booth suspect there may be an alternative cause of death.

Dr. Cox puts J.D.'s decision-making skills to the test; Elliot learns the ropes at her new hospital.