Protecting the young daughter of an illegal immigrant who has escaped police custody in the aftermath of a brutal murder, Danish Red Cross nurse Nina Borg struggles with a belief in the woman's innocence as she learns more about her violent past.

"In the war-ravaged borderlands of Ukraine, a Russian military unit has gone rogue. Its members, conscripted from the worst prisons and mental asylums across Russia, are the most violent, dangerous combatants to ever set foot upon the modern battlefield. As they move from village to village, they meet little resistance as all able-bodied men are off fighting the war. When multiple American aid workers are killed, America's top spy is sent in to settle...