Murder on Route 66

When Bobby Navarro, a bad-boy biker with a heart of gold, takes a working vacation along old Route 66 in Tucumcari, New Mexico, things take a murderous turn when his friend and temporary employer turns up dead. Bobby promises the victim's young son he'll find out who killed his father and left his body lying in a parking lot. To keep his word, Bobby must deal with a hostile ranch foreman, suspicious police detective, and worried girlfriend to track down the killer before the victim's widow, son, or Bobby himself becomes the next Murder on Route 66.