Season 6

When a 71-year-old man is found shot dead in a field, investigators suspect his killing is the result of a robbery. But as new evidence surfaces, detectives develop a wild theory to explain his death, and only a voice from the grave can prove it.

A woman's sudden death in a Detroit hotel unravels a dark web of secrets, lies, and deadly coincidences that hint at something far more sinister.

When a Navy officer succumbs to a mysterious illness after months at sea, nothing makes sense, until an autopsy yields a stunning revelation; all roads lead to dead ends, until they zero in on an unlikely target.

A devoted husband, military man, and father of three calls the police with a chilling confession: he's shot his wife. What first appears to be a straightforward homicide soon unravels into something far more complex.

When Diana Burrow is found unresponsive, her family and police suspect her death is natural causes.

A truck inferno and a missing person report collide in a deadly case of mistaken identity.

A wealthy widow's sudden death perplexes investigators but with conflicting causes of death and millions at stake, suspicion falls on those closest to her.

A horse groomer's apparent suicide is called into question years later, when a near-identical crime scene suggests a serial killer may be at work.

An off-duty police officer calls 911 to report his wife unconscious but as suspicions mount that he may be to blame for her death, an unexpected twist changes everything.

A 10-year-old calls 911 after shooting his dad. While it seems like a tragic accident until nine years later, he reveals a darker truth.