Peregrine ventures into the world of a top-secret science facility run by the government where Cecile Armand, an old comrade of Birdie's, is found frozen to death in a crashed car.

Peregrine's excitement over her upcoming nuptials is short-lived, when a woman's body is discovered during flight attendant training.

James investigates the murder of a farmhand the day before a wedding at an estate where James's father works; Peregrine tries to help.

The gang gather at the river to relax and distract themselves from their assorted heartaches, but when Samuel hooks a corpse with his fishing rod, a day in the sun turns deadly.

A singer is found dead at Peregrine's New Year's Eve party at the Adventuresses' Club.