You've heard the story. Now you can see it... Friday on an all-new Dateline mystery at 9/8c. | Dateline NBC

Friday on an all-new Dateline at 10/9c… | Dateline NBC

19K views · 369 reactions | It was the last good day. All-new 2-hour Dateline this Friday at 9/8c. | Dateline NBC | Facebook

Thirty-two years ago this month, a series of murders began near and along Virginia’s Colonial Parkway. When it was over, four couples were dead at the hand of what authorities believe could be a serial killer. The crimes were dubbed “The Colonial Parkway Murders.” | Dateline NBC