Forensic Files - Accident or Murder_ - Full Episode

Janice Johnson was found dead at the bottom of her basement stairs in Nova Scotia, initially ruled an accident until her husband's suspicious behavior raised red flags. He married a young woman from his church shortly after Janice's death and had taken out a $125,000 insurance policy on her just before she died. But forensic reexamination of the photos proved her injuries were consistent with a fall, not blunt force trauma. After a wrongful conviction and five years in prison, Clayton Johnson was exonerated, and the case became a haunting reminder that science can both convict and set the innocent free.