Forensic Files (1996)

S10E18 Oily in the Morning

After the police discovered the sunken vehicle of a man who had been reported missing, they anticipated finding his remains inside, but instead, they found nothing. Broken eyeglasses lay on the car's floor, and the interior was slick with motor oil. The ensuing investigation would reveal a dangerous obsession that spiraled into murder, uncovering the chilling motive behind the crime.