Becca Winstone learns that her son disappears while studying abroad, and it's a race against time when she travels to Europe to track him down. Amazing locations and thrilling twists abound as it's revealed just how far one mother will go to protect her family.

As the search for her son, Michael, continues, Becca makes a deal with the head of French Intelligence. But the agreement comes with serious moral complications for Becca.

With Becca still on the hunt to find Michael, her best friend, Mary, complicates matters with her surprise arrival in Europe. Meanwhile, Michael struggles to uncover answers behind his kidnapping.

Becca is reunited with her CIA mentor, Martin Newman, and they join Dax Miller in trying to find the assassin whohuged Paul. Also, Michael gets a severe warning about what happens if he tries to escape.

Becca takes matters into her own hands to uncover clues as to where Michael is being kept. Meanwhile Michael plots his escape from his kidnappers.

Becca must avoid being taken into custody. She decides to try a dangerous new tactic to get Michael back.

Becca is forced to recall details of a traumatic former case in order to prove her innocence now. Meanwhile, Michael goes to new lengths to protect himself and Oksana.

As Giancarlo and Becca race to find Azimoff , Violet and Dax try to apprehend Becca; an enemy is revealed.

Becca and the two men in her life combat escalating emotional tension as they try to flee Europe; Dax learns who his enemies are.

In a last-ditch effort to save her son, Becca faces her inner demons; Suspect Zero tries to finish his sale.