A broken man, Jerry Markley, finds himself in deep trouble when the plane he is riding in is highjacked and crashes in the rugged Copper Canyon Region of Mexico, leaving him just six hours to make it back to the U.S. border with the heart he was delivering for transplant to save a little boy's life. Facing numerous obstacles, including rough terrain, deadly wildlife and a band of ruthless killers who are after the heart for their own purposes, the courier must overcome all in a frantic bid to help the boy and find redemption for his own dark past.