When an exhumation threatens to uncover evidence of Blum's crimes, she and Reza get their stories straight before the police arrive.

With both a mysterious new enemy and a dogged intelligence officer on her tail, Blum strikes out on her own to chase the only lead she has.

Relentless in her pursuit, Blum puts herself in harm's way. Mrs. Schönborn takes steps to protect her company. Reza makes a fateful decision.

Wallner has trouble believing Reza. After proposing a hostage exchange with Sarkissian, Blum loses her only leverage.

As the bodies pile up, Blum is left with only one option. Wallner starts to see the bigger picture and almost pays for it with her life.

When Blum and Wallner learn where Nela is being held, they hatch a risky plan to get her out — before it's too late.