When the wife of a Florida kidney doctor reports a burglary from their waterfront mansion, authorities arrive to find the doctor dead at the bottom of the stairs; investigators discover a connection to the murder of another doctor decades earlier.

Investigators discover a car engulfed in flames in a remote wooded area near the Blue Mountains; when first responders pull the body of a local mother from the wreckage, the question arises: was the crash an accident, or something far more sinister?