A John Doe is found shot to death in a drainage tunnel; clues point toward the victim having been searching for someone; Alex starts to see his own story reflected in the victim's.

The Forgotten Network looks the death of a John Doe found buried at a local vacation spot. They find that the only clue is a stray dog standing over his owner's grave.

When a female skull is discovered near a railroad track, the Forgotten Network learns Jane Doe's only remaining relative, her comatose sister, could also be in danger.

When a John Doe is found killed and stuffed in the trunk of a car, The Forgotten Network investigates the case four months afterwards. But when a DNA test identifies the Doe as an ex-con that died four years earlier, the investigation takes an odd turn.