Stealth attackers hit Madrid. In the city with her teen, single mom Jenny finds her past as a Russian spy exposed. But that's only one of her secrets.

After Jenny reveals her skills, Chauncey shows his hand. Hungry for answers, Becca faces her famished mom. A troll visit leads to an unlikely monster.

Jenny finds an anguished killer — and ends up in a fight for her life. Becca shockingly lashes back. The merciless force behind the attacks emerges.

Shifting swiftly, Jenny sets a honeyed trap. Europol connects with Chauncey. Felipe's boss lies within reach, but an agent loses control.

After learning more from Europol, Jenny confronts a handler with a personal tale. As suspicion grows, Becca attracts danger. An old cohort reappears.

Trust gets tougher to find as family reconciles, Carmo digs, and Damian springs a trap. The real Gideon emerges. Jenny tries to get a grip on her guise.

Lost and found: Forced into the unthinkable in the past, Jenny goes to new lengths to remove invasive tech and find Becca. Felipe enlists an assassin.

Painful, pivotal memories surface as Jenny and Chauncey race to find the culprit behind the mayhem, recover a lost child and get to the real target.