Sam and Bailey race the clock to track a serial kidnapper (guest star Stephen Lee) who curiously abducts a wide range of women from a college coed to a senior citizen -- and based on his ritualistic clues, Sam deduces that they have only hours before the victims are executed. While in pursuit, Agent Grant is wounded, and the trail cools off until Sam gets an unlikely break when she finds a stripper (guest star Debi A. Monahan) who survived an attempted kidnapping.