The Coroner: I Speak for the Dead

Hetrick is facing the biggest challenge of his career: finding a connection between decades-old missing person's cases and a slew of unidentified victims. If successful, he could stop a serial killer in his tracks.

When the smoke clears from a mysterious car fire, a charred body is discovered in the backseat. Hetrick identifies the victim and in piecing together the secrets of this man's life and death, reveals atrocities no one ever imagined.

A woman is murdered while working the late shift at a motel. Signs point to a crime of passion, but Hetrick knows it isn't so simple. Still, no one imagines it will take 12 years to catch a killer.

In 2009, Hetrick is called to one of the strangest crime scenes of his career: a man has been stabbed to death, his body wrapped in garbage bags. But what is unearthed during the autopsy and murder investigation leads to an even more appalling conclusion.

A woman suffers a seemingly accidental fall down flight of stairs, and dies from a traumatic brain injury. But after the autopsy, Hetrick suspects there is more than meets the eye. Ten years and two more mysterious deaths later, the truth is finally revealed.