Empty Highway

Jack Collins has car trouble in Death Valley, no one seems to be around, he is on an empty stretch of highway. Then he hears shots ring out, unknowing that someone is about to be killed nearby. He then realizes what is happening, but it's too late for him to get away. Now they are after him, he is a witness that cannot ever be seen again. He is fighting for his life against nature and a group of people who want him dead.