Streetwise George and his big, childlike friend Lennie are drifters, searching for work in the fields and valleys of California. They have nothing except the clothes on their back, and a hope that one day they'll find a place of their own and live the American dream.
The first message sent to Tom Thorne's phone was just a picture - the blurred image of a man's face, but Thorne had seen enough dead bodies to know that the man was no longer alive. But who was he? Who sent the photograph? And why? While the technical experts attempt to trace the sender, Thorne searches the bulletins for a reported death that matches the photograph. Then another picture arrives.