Saturday, 5.10 pm Sixteen-year-old Heidi Landseth is alone in her isolated home near New York City.
5.15 pm Across town, seventeen-year-old Patrick Farquhar, a volunteer rescue worker, longs for an emergency - some way to prove himself.
5.30 pm Flight 116 from San Diego, a jumbo jet, is nearing the New York area.
5.41 pm A deafening roar fills the air and the sky glows red. A huge plane has crashed in the woods just beyond Heidi's house.
As the full horror and devastation of the crash is revealed, Heidi and Patrick become involved in a desperate and exhausting race against time. Because for the victims, each precious second could mean the difference between life and death...