When the body of a rich adventure-seeker is found in a hotel laundry machine, Booth and Brennan are led to the last place he was seen: a Rock 'n Roll Fantasy Camp. While Brennan and Booth lead the investigation outside the lab, Hodgins, Angela and intern Arastoo use a fragment of prehistoric woolly mammoth tusk - found with the remains - and Angela's knowledge of the music industry to connect the evidence to potential suspects. Meanwhile, Cam looks for a doctor for her daughter Michelle.

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 liquefied remains of a wedding planner are found in her home tanning bed on Valentine's Day, and Cam pressures her team to solve the case in time so she can celebrate the holiday with her boyfriend. While the "squints" works tirelessly in the lab, Booth and Brennan interrogate a slew of possible suspects until they unlock classified files in the victim's computer, which lead to their main suspect. Meanwhile, Booth and Brennan downplay the significance of Valentine's Day, and Hodgins tries to plan a romantic day for Angela, but "squint" Clark helps him realize that the most meaningful gifts come from the heart.