Maria Nash

A former Guantánamo guard is taken hostage by a group of terrorists, and Eric is surprised to learn that his best chance at saving the man's life is to work with a former detainee.

Eric and Oliver plunge into a world of espionage when a CIA spy disguised as an American diamond broker is kidnapped in Vienna. Plus, Oliver gets an interesting job offer.

Amy must help a family process the news that their daughter's sudden illness could be fatal, while enduring a barrage of intrusive memory seizures; TJ and Sonya are forced to work together to treat a man whose injuries appear to be self-inflicted.