Provider: Eastern (ET) Change
An ultra-rich heiress is abducted by an extremist group that wants to punish her industrialist father. Don and his team search for the captors, but their investigation is halted when they learn the group's real motivation for the kidnapping.
Castle and Beckett learn about life-extension science and how far people will go for the fountain of youth when they investigate a possible homicide in which there's no body. Elsewhere, Alexis hears from Stanford University's admissions department.