Mandy June Turpin

Lexie watches Zola as Meredith and Derek try to have a night to themselves for Valentine's Day; Callie surprises Arizona with a romantic evening; Ben tries to prove that he knows Bailey better than she thinks.

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.

The profilers investigate a serial rapist; Elle makes a critical decision that could let the rapist go free and impact her career.

Cal becomes obsessed when three young women from India commit suicide the same week. Meanwhile, Gillian and Eli help the SEC try to recover millions of dollars from a man accused of scamming his investors.

House challenges his co-workers to correctly diagnose the ailment of an 18-year-old heart-attack patient, Patrick Fugit.

An FBI agent once romantically involved with Stillman asks the team for help finding a serial killer who has evaded her for 30 years.