Charlene Hummert and her family were under siege by a crazed stalker. This went on for years until one day, Charlene turned up dead. 

Police immediately suspect foul play and a homicide investigation was launched. 

Two key pieces of evidence, the Stalker Letter and the Serial Killer Letter were turned over to a forensic linguist. 

Tune in to find out what linguist marvels were found in this language evidence!