When Decker found Delaney kissing his best friend Carson, he told himself that it meant nothing. But then Carson calls to Delaney from across the vast frozen lake. Jealous, Decker insists they walk over the fragile ice. Halfway, he leaves her there . . .

Ten minutes without air, Delaney will be dead. Decker pulls her out of the icy waters after eleven. Delaney is alive, but now she is drawn to those who are dying . . . and to stranger, Troy - someone Decker should see as a threat.