In 'The Sin in the Sisterhood', Booth finds a motive of murder when he stumbles upon a man married to multiple women.
After drawing inspiration from "Jersey Shore", "Bones" is to tackle one other popular series, "Sister Wives". In the next episode, a body disguised as a scarecrow is found with a bullet wound in a remote cornfield, and the team is forced to work against the clock to avoid a storm and potential complications that would affect the evidence.
Booth and Brennan interrogate the victim's three wives, who are also sisters, and learn that jealousy between the sisters and their desire for their husband's attention had caused a major rift in the family. Booth and Brennan also question one relative who disapproved of the victim's polygamy.
Meanwhile, Cam loses confidence in her relationship with her on-call doctor boyfriend, but they both realize they need to make their relationship a priority. "The Sin in the Sisterhood" airs February 3.
The real polygamist family, fronted by Kody Brown, appear in a reality show by TLC. Receiving mixed reactions, 2.26 million viewers tuned in to its premiere in September last year.