Determined to prove a Missouri mom was murdered, an ambitious medical examiner orders an illegal exhumation. And when the autopsy reveals foul play, the search for the woman's killer reveals another mysterious cold case with a chilling connection.

The surgically dismembered remains of an unknown woman are discovered in Wisconsin. Mutilated beyond recognition, it's up to a forensic anthropologist to establish her identity and help track down her killer.

A wealthy woman disappears from her upscale Ohio retirement village. Days later, her body is found in the trunk of her abandoned car.

A parishioner is found dead in rural Pennsylvania church with a gunshot wound to his head. When investigators uncover suspicious details about the man's life, it's up to the Medical Examiner to get to the bottom of the mystery.

The dismembered remains of an unidentified young man are discovered in Wisconsin, where a tattoo, a plastic bag expert, and an unexpected confession leads detectives to the killer's door.

The body of Jennifer Corbin a 33-year-old stay-at-home mother is discovered in her bed, and the evidence suggests suicide. That is, until the medical examiner determines someone else pulled the trigger.

A Pennsylvania electrician is poisoned. To catch his killer, it will take the world's leading forensic pathologist, a state-of-the-art technique, and evidence from beyond the grave.

A sadistic serial killer stalks young male drifters in Florida. As the death toll reaches five, it will take a jailhouse tip, a survivor’s story, and a tiny chip of paint to track him down.

When a loving husband dies in a Maryland hotel fire, the medical examiner grapples with a mysterious cause of death, as investigators search for an elusive killer with the perfect undetectable weapon.

In Connecticut, the smoldering mutilated body of a woman is discovered on a desolate road. It’s up to investigators to determine who she is and how she got there.

Investigators unravel a complex mystery involving a deadly love triangle.

Investigators are determined to find an aspiring singer's killer.

Detectives must identify a woman's body floating near a yacht club.

A medical examiner reveals the identity of three young women.

A man is suspected of murdering his mail-order bride.

A severed leg is suspected to link a fellow police officer to the crime.

A missing woman's head is discovered at a Boy Scout camp in Missouri.

The body of a college student is found on a university campus in Alabama.

A nationwide manhunt leads to the alleged killer of a reclusive couple.

A medical examiner reveals the identity of a young woman found in Florida.

The cause of a woman's death is revealed when DNA is found on her body.

Medical examiners reveal the identity of a mutilated transgender woman.

The autopsy of a woman reveals clues of her untimely death.

Medical examiners reveal the cause of a woman's chilling death.

When the body of a 24-year-old truck stop waitress is discovered in North Carolina, it will take more than a decade and cutting-edge science to track down her killer.

When the hastily cremated remains of a church-going grandma and her troubled daughter are discovered in the basement of an Ohio home, local investigators are joined by one of the most experienced pathologists in the country.