The remains of a female child are found and Russell believes that these bones may be tied to the disappearance of Alex's daughter, Lucy. She asks for the Forgotten Network's help in identifying the remains and finding answers about the girl's disappearance.

The network investigates the life of a young woman whose body was found after a train crash.

The Forgotten Network works to identify a 40-year-old woman who had been found murdered in a local bar and uncovers links to a celebrated basketball player and the illegal purchase of a baby.

After returning to America from overseas, a young man falls to his death from the top of a skyscraper. The Forgotten Network explores the physical discipline of parkour to determine which of two people who claim to be relatives of the dead man is telling the truth.

The Forgotten Network goes into the world of medical trials when a man is found murdered and stuffed inside a seepage pit. The team soon discovers the man was a recently naturalized citizen who had volunteered to become a medical guinea pig to earn enough money to bring his family to America.

The Forgotten Network receives its first case that involves more than one victim - a male and female who had been shot to death and buried in the snow outside a seedy motel. The clues are the age difference of the victims and a large sum of cash found at the scene.

The Forgotten Network takes the case of a John Doe whose body had been found murdered and stuffed in the trunk of a car four months ago. Clues lead Alex and the team to believe the man might actually be an ex-convict who had died four years earlier. The case becomes more sinister when they are drawn into the world of underground gaming.

The Forgotten Network takes the case of a Jane Doe found strangled in a warehouse. The investigation leads the team to man who might have been falsely imprisoned for her murder.

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.

The Forgotten Network investigates the murder of a man who had been found buried at a local vacation spot. The only clue to his death is a stray dog who stands vigil over his owner's grave.

The Forgotten Network investigates the case of a John Doe who had been shot in a drainage tunnel. Alex's search for his own missing daughter is mirrored in the life of the victim as the team uncovers a evil plot that involves betrayal, kidnapping, and murder.

The Forgotten Network investigates a Jane Doe who apparently died from an insulin overdose, but the team suspects foul play.

The Forgotten Team investigates a case of a former football player who had been beaten and left in the street.

The Forgotten Network takes the case of a Jane Doe who was found strangled and dumped in an alley six weeks previously. The only link to the investigation is an engagement ring.

Volunteer members of the Forgotten Network, Alex Donovan, Candace Butler, Lindsey Drake, Walter Bailey, Tyler Davies and Det. Grace Russell, work together to solve the case of "Highway Jane," who had been murdered and her body dumped in the woods.